[{"id":639572541733,"handle":"clutch-kits","title":"Clutch Kits","updated_at":"2026-06-12T07:21:56-04:00","body_html":"\u003ch4\u003eClutch Kits\u003c\/h4\u003e \u003cp\u003eSouth Bend Clutch kits are engineered as complete systems—disc, pressure plate, hub damping, and flywheel interface—so you get predictable engagement, consistent torque capacity, and clean release in the conditions you actually drive. This collection brings together our full range of single disc and dual disc clutch kits, from daily-driver organic facings to hybrid organic\/Kevlar and organic\/feramic pairings for towing, off-road, and high-output street builds. Every South Bend Clutch kit is matched to a platform and use case: diesel trucks like Cummins, Power Stroke, and Duramax; domestic passenger cars and American muscle; LS\/T56, TR6060, and Magnum applications; European performance platforms; Jeep, off-road, and 4x4; sport compact; and VW\/Audi. If you’re searching for a clutch that holds torque without sacrificing drivability, this is where you’ll find it.\u003c\/p\u003e \u003cp\u003eMaterial science sits at the heart of every SBC clutch kit. Organic facings deliver the smoothest engagement and quietest operation for daily use. Ceramic blends add bite and heat resistance for tuned power levels and repeated high-energy events. Kevlar is renowned for outstanding wear stability and flywheel friendliness when properly bedded. Feramic brings exceptional thermal resilience for heavy towing, long grades, and track abuse. We pair compounds with full-face or segmented facings to balance initial bite, heat shedding, and even load distribution across the disc, then tune the marcel (cushion) and groove geometry to widen the engagement window and move heat away from the contact patch. The result is a kit that behaves like an OE-quality street clutch when you want finesse, with the reserve you need when torque and temperature rise.\u003c\/p\u003e \u003cp\u003eClamp strategy and release characteristics define pedal feel and shift quality, so our pressure plates are re-arched and fulcrum-optimized to deliver clamp where it counts without turning the pedal into an on\/off switch. Balanced rotating groups keep the system smooth at RPM. Robust cover, strap, and finger designs resist distortion across heat cycles, which preserves flatness, minimizes chatter, and protects synchros during quick shifts. Whether you’re backing a trailer up a steep driveway or clipping an apex at a track day, a properly matched SBC clutch kit lets you modulate bite precisely with a predictable, linear pedal.\u003c\/p\u003e \u003cp\u003eSingle disc clutch kits remain a great choice for modest torque and maximum simplicity, especially in daily drivers and commuter builds. Dual disc clutch kits multiply surface area to increase torque capacity and heat management while maintaining a friendly pedal and longer engagement window. For tuned diesels, LS builds, and modern turbo platforms, dual disc solutions often offer the best blend of civility and margin—more area, less heat, longer life—without resorting to harsh puck layouts. In either configuration, we design the disc hub to match the platform’s torsional behavior: sprung hubs that absorb shock and quell rollover noise in synchronized gearboxes, or rigid hubs for competition builds where crisp response and durability at temperature outweigh NVH considerations.\u003c\/p\u003e \u003cp\u003eFlywheel interface is equally important. Our steel flywheels emphasize the correct step\/height, surface finish, and hardness to maintain release clearance and resist hot spotting and glazing. When converting from dual-mass to single-mass flywheels (common in European and diesel platforms), we engineer balance and NVH characteristics so the resulting clutch kit remains usable in traffic and comfortable on long drives. For applications that prefer sharper transient response, lighter flywheel options are matched to the clutch kit’s clamp curve and facing design so drivability stays intact while throttle response improves.\u003c\/p\u003e \u003cp\u003eBecause this collection spans so many platforms, we label each kit by use case to simplify selection. Daily-driver street kits prioritize smooth take-off, low noise, and long wear. Towing and work-truck kits add thermal headroom and clamp for grade control and repeated launches with a trailer. Street performance kits balance modulation and hold for bolt-ons, cam and head packages, boost, and sticky tires. Off-road kits emphasize control at low speed and heat stability during crawls. European and sport compact kits preserve synchronized shift quality and release precision while adding capacity for track days, mountain runs, and highway endurance. American muscle kits cover everything from classic small-blocks to modern supercharged V8s with options that stay cooperative Monday through Friday and deliver on Saturdays.\u003c\/p\u003e \u003cp\u003eInstallation best practices make or break outcomes. We recommend verifying hydraulic health, setting release bearing free play to spec, and resurfacing or replacing the flywheel to the correct step and finish. A proper break-in—normal stop-and-go driving to seat the facings evenly—establishes the engagement personality you’ll enjoy for the long haul. Do it right, and an SBC clutch kit will reward you with quiet take-off, a stable pedal, confident torque hold, and clean release under heat.\u003c\/p\u003e \u003cp\u003eIf your search brought you here via terms like performance clutch kit, dual disc clutch kit, towing clutch, LS clutch, G56 clutch, NV4500 clutch, BMW clutch, Audi clutch, Porsche clutch, VW clutch, WRX clutch, or sport compact clutch, you’re in the right place. Explore the kits in this collection by platform and usage, and match friction material and hub style to your torque curve, gearing, tire, curb weight, and terrain. South Bend Clutch builds systems for the way you drive—systems that work when you need them most.\u003c\/p\u003e \u003cp\u003eUltimately, the value of a clutch kit isn’t just in peak torque numbers; it’s in how consistently it performs as parts heat up, cool down, and wear together. That’s why our engineering focuses on repeatable clamp curves, stable coefficients of friction across temperature, and facing layouts that keep the contact patch flat under load. If you’re upgrading from stock or refreshing a seasoned build, choose an SBC clutch kit that aligns feel, strength, and longevity. It’s more than a replacement—it’s an investment in control.\u003c\/p\u003e","published_at":"2025-04-22T20:33:50-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"Clutch Kit"}],"published_scope":"global"},{"id":642907046181,"handle":"diesel-truck-clutch-kits-components","title":"Diesel Truck Clutch Kits \u0026 Components","updated_at":"2026-06-12T07:21:56-04:00","body_html":"\u003ch4\u003eDiesel Truck Clutch Kits \u0026amp; Components\u003c\/h4\u003e \u003cp\u003eThis collection is dedicated to diesel trucks that work: Cummins, Power Stroke, and Duramax platforms that tow hard, climb long grades, and see everything from stop-and-go traffic to mountain passes. South Bend Clutch diesel truck clutch kits and components are designed to increase heat capacity, expand the engagement window, and maintain clean release in the real-world conditions diesel owners face. If you run a G56, NV4500, ZF-series, or an Allison-conversion manual, you’ll find solutions here that add headroom for altitude, weight, larger tires, deeper gears, and tuning—without turning your pedal into a light switch.\u003c\/p\u003e \u003cp\u003eDiesel torque arrives early and hits hard, which punishes friction systems and makes chatter more likely on inclines and in tight maneuvers. Our kits attack the problem at the material level with organic, ceramic, Kevlar, and feramic options, as well as hybrids that blend strengths. Organic is your daily-driver go-to—smooth, quiet, and forgiving. Organic\/Kevlar (often tagged “OK”) boosts wear stability and flywheel friendliness, ideal for high-mileage trucks that tow regularly. Organic\/feramic adds bite and thermal resilience for long grades and repeated launches with a trailer. In dual disc form, these pairings multiply contact area to keep interface temperatures down and engagement consistent under extended load.\u003c\/p\u003e \u003cp\u003eBecause heavy towing amplifies heat, we design facing geometry around heat flow—groove patterns that vent gases, marcel that widens the control window, and segmented layouts where initial bite and heat shedding matter most. We neutral-balance rotating groups for smoothness at RPM and select hub styles to tame drivetrain shock. Sprung hubs are tuned for the low-speed torsional inputs and gear rollover common to diesel transmissions, protecting synchros during hitching, backing, and low-range maneuvers. For extreme builds, rigid hubs reduce rotating mass and provide crisp response at the expense of NVH, but for most tow rigs a well-calibrated sprung hub is the sweet spot.\u003c\/p\u003e \u003cp\u003ePressure plate geometry is where “hold” meets “human.” We re-arch diaphragms and optimize fulcrums so clamp increases where you need it while keeping pedal progression linear. The goal isn’t just higher clamp—it's repeatable clamp and consistent release clearance as temperatures rise and fall. Durable cover and strap designs help the plate stay flat at temperature, which keeps the disc true, reduces chatter, and preserves shift quality during long climbs when heat soak is unavoidable. The net effect is a clutch you can feather inch by inch on a ramp, then rely on for a firm, confident bite when the trailer starts pushing on a downhill grade.\u003c\/p\u003e \u003cp\u003eFlywheel choice is crucial in diesel applications. Heavier single-mass flywheels store more energy for smooth, off-idle control when starting on a slope with a load, while properly engineered single-mass conversions for former dual-mass platforms add durability and serviceability. We pay close attention to step\/height, surface finish, and hardness to control glazing and hot spotting. In many diesel applications, our dual disc setups paired with steel flywheels provide the most usable envelope: long engagement window, low tendency to overheat, and consistent release—exactly what you want when you’re threading a gooseneck into a tight spot or launching on a steep grade.\u003c\/p\u003e \u003cp\u003eReal-world usability defines this collection. Backing uphill into a campsite? The engagement window should be broad enough to move slowly without bucking. Hitching at an awkward angle with a loaded trailer? The clutch should modulate smoothly and recover between corrections. Crawling in traffic with a cab full of passengers? The pedal should be predictable and fatigue-free. South Bend Clutch diesel kits are built to these outcomes. Our testing spans repeated high-energy engagements, heat-soak recovery, and release precision under load so your truck behaves the same on day 500 as it did on day one.\u003c\/p\u003e \u003cp\u003eComponents in this collection complement the kits. Pilot bearings, alignment tools, hydraulic kits, and hardware are specified to support clean installation and long service life. Hydraulics matter: many “clutch problems” trace to insufficient release travel, air in the system, or worn cylinders. We recommend inspecting and refreshing hydraulics during clutch replacement—especially on high-mileage tow rigs—and verifying release bearing free play and fork angles during assembly. Installing fresh hardware to proper torque specs helps preserve clamp consistency and prevent fastener stretch under thermal cycling.\u003c\/p\u003e \u003cp\u003eBreak-in is part of the engineering. Normal stop-and-go driving seats facings evenly and establishes the friction surfaces that define your engagement character. Kevlar in particular rewards proper bedding with excellent longevity. Avoid sustained high-load towing or hard launches until the break-in period is complete; doing so maximizes life and keeps the engagement personality you paid for. With the right flywheel surface, healthy hydraulics, and a patient break-in, an SBC diesel clutch is a long-interval solution you can trust.\u003c\/p\u003e \u003cp\u003eBecause diesel builds vary widely, this collection organizes by platform, transmission, and use case. For Cummins with G56, you’ll find hybrids like OFE (organic\/feramic) and OFEK variants that balance street manners with grade-worthy bite. For NV4500 and earlier platforms, organic and OK kits provide excellent daily usability with real towing reserve. Power Stroke and Duramax solutions focus on torque at low RPM and the heat management needed for extended climbs and heavy payloads. Where appropriate, dual disc options step in to offer big-power and big-weight capability while maintaining a pedal you can live with every day.\u003c\/p\u003e \u003cp\u003eIf your search path was diesel truck clutch kit, Cummins clutch, G56 dual disc, NV4500 clutch, Power Stroke clutch, Duramax clutch, towing clutch, or work-truck clutch, you’re in the right place. Browse the kits and components in this collection by platform and transmission, then match friction material and disc architecture to your torque, weight, tire, gearing, elevation, and terrain. South Bend Clutch builds diesel solutions that tame heat, widen control, and hold when it counts—so your truck can do what it was built to do.\u003c\/p\u003e \u003cp\u003eAt the end of the day, a diesel clutch isn’t just a spec sheet—it’s a partner in control. When you’re inching a 10,000-lb trailer up a grade at altitude, the only thing that matters is how predictably the pedal translates to motion. That’s the North Star for every kit and component you’ll find here. Choose the combination that fits your truck and workload, and let an SBC system turn torque into traction—quietly, consistently, and for the long haul.\u003c\/p\u003e","published_at":"2025-07-16T14:48:56-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"product_metafield_definition","relation":"equals","condition":"Diesel Truck"}],"published_scope":"global"}]
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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FREE GROUND SHIPPING ON ALL LOWER 48 U.S. ORDERS OVER $499 |
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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2018-2024 JEEP DUAL DISC NOW AVAILABLE
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SBC Clutch Kit for 2003-2007 Ford F-250 6.0L Diesel – Fits Other Vehicles
$2,392.86
SKUDD5-2715-89
MPNFDDC3850-6.0
Regular price
$2,392.86
-%
Sku: DD5-2715-89
MPN: FDDC3850-6.0
Elevate your 2003-2007 Ford F-250 6.0L Diesel's performance with South Bend Clutch's Stage 5 and Stage 6 Clutch Kits. Designed for competition-level demands, these kits feature sintered iron friction materials for unparalleled heat resistance and durability. Choose between dual-disc for robust engagement or triple-disc for maximum heat dissipation and torque transfer. Perfectly tailored for ZF S6-650 transmissions in 4WD drivetrains, these kits are engineered to exceed OEM specifications, ensuring a seamless fit and superior performance. Upgrade your clutch system with South Bend Clutch for unmatched reliability and power on the track or the terrain.
South Bend Clutch is renowned for its commitment to excellence in the clutch manufacturing industry, offering a wide array of high-quality clutch kits and components designed to meet the rigorous demands of various vehicle segments. The South Bend Clutch Kit for 2003-2007 Ford F-250 6.0L Diesel, which also fits other vehicles such as the Ford F-350, F-450, and F-550 of the same model years, epitomizes our dedication to providing state-of-the-art solutions for diesel truck owners.
The selection of a clutch system is paramount for diesel truck enthusiasts, particularly those who demand superior performance from their 2003-2007 Ford F-250 6.0L Diesel or similar models. South Bend Clutch understands that these trucks are often put through their paces, whether it's hauling heavy loads or navigating challenging terrains. As such, we've engineered a clutch kit that not only meets but exceeds the original equipment manufacturer's specifications, ensuring that your truck's performance is not just restored but significantly enhanced.
The SBC Clutch Kit we offer comes in two main variants, catering to different levels of performance needs: Stage 5 and Stage 6, both of which are designed with sintered iron friction materials. These materials are chosen for their exceptional heat resistance and durability, making them ideal for competition-level performance where high heat and pressure are common. This is particularly beneficial for drivers who push their trucks to the limit, whether in competitive settings or in demanding work environments.
The Stage 5 variant is tailored for dual-disc setups, while the Stage 6 variant steps up the game with a triple-disc configuration, providing an even greater surface area for heat dissipation and torque transfer. This differentiation ensures that regardless of your truck's specific demands, there's a South Bend Clutch solution that's right for you. Both stages are marked by their competition-grade quality, indicating their suitability for high-performance applications where a standard clutch system simply won't suffice.
These clutch kits are designed specifically for the ZF S6-650 transmission and are compatible with vehicles that have a 4WD drivetrain. The solid mass flywheel OEM type used in these trucks complements the design of our clutch kits, ensuring a seamless integration and optimal performance. The input spline and shaft diameter specifications have been meticulously matched to fit the unique requirements of the 6.0L Diesel engine, guaranteeing a perfect fit and function.
Key features of the South Bend Clutch Kit include:
Sintered iron friction material, offering exceptional durability and heat resistance.
Stage 5 and Stage 6 options, allowing for customization based on performance needs.
Competition-grade quality for those who require the utmost in clutch performance.
Dual or triple disc configurations, providing options for different torque and heat dissipation needs.
Designed specifically for the ZF S6-650 transmission, ensuring compatibility and optimal performance.
Solid mass flywheel compatibility, matching the OEM specifications for a seamless integration.
In addition to these features, the clutch kit includes necessary components for installation, such as the throw-out bearing, alignment tool, and pilot bushing made of durable steel. This comprehensive package ensures that you have everything needed for a successful installation, reducing the likelihood of compatibility issues or the need for additional parts.
Choosing the right clutch system is crucial for maintaining and enhancing the performance of your diesel truck. With South Bend Clutch, you can rest assured that you're getting a product that has been designed with both quality and performance in mind. Our clutch kits are not just replacements; they are upgrades that will take your truck's performance to the next level. Whether you're towing heavy loads, participating in competitive driving, or simply demanding more from your vehicle, a South Bend Clutch kit provides the reliability and performance you need.
As a company, we pride ourselves on our commitment to innovation and quality. Our products are a testament to the meticulous design and manufacturing processes that we adhere to, ensuring that every clutch kit we offer meets our high standards. This commitment to excellence is what sets South Bend Clutch apart from the competition and why diesel truck owners trust us to deliver the best clutch solutions on the market.
Furthermore, our customer service and support are unmatched. We understand that choosing the right clutch can be a daunting task, which is why our team of experts is always ready to provide guidance and answer any questions you may have. Whether you're looking for advice on which stage to choose or need help with installation, South Bend Clutch is here to support you every step of the way.
In conclusion, the South Bend Clutch Kit for 2003-2007 Ford F-250 6.0L Diesel and other compatible vehicles represents the pinnacle of clutch technology. Designed for durability, performance, and reliability, this clutch kit is the ideal choice for diesel truck owners who demand the best. Whether you're upgrading your truck for competitive driving or simply seeking a reliable replacement for the OEM clutch, South Bend Clutch offers a solution that will exceed your expectations. Choose South Bend Clutch for unmatched performance and quality, and take the first step towards unlocking the full potential of your diesel truck.
Competition Clutch
The Competition clutch is built for the highest levels of motorsport performance, designed for vehicles requiring maximum torque capacity, heat resistance, and power transfer. Often featuring multi-disc setups with ceramic or feramic materials, this clutch level is ideal for professional racing, extreme off-road use, and high-powered diesel trucks.
Competition clutches deliver aggressive engagement and minimal slippage, prioritizing performance over comfort. The stiff pedal feel and harsh engagement make them best suited for specialized racing environments where absolute power handling and durability are required under extreme conditions.
The Competition clutch is built for the highest levels of motorsport performance, designed for vehicles requiring maximum torque capacity, heat resistance, and power transfer. Often featuring multi-disc setups with ceramic or feramic materials, this clutch level is ideal for professional racing, extreme off-road use, and high-powered diesel trucks.
Competition clutches deliver aggressive engagement and minimal slippage, prioritizing performance over comfort. The stiff pedal feel and harsh engagement make them best suited for specialized racing environments where absolute power handling and durability are required under extreme conditions.
Solid Hub Style
A solid hub clutch design is engineered for maximum durability and torque transfer, making it ideal for high-performance and heavy-duty applications. This style features a rigid hub without any internal damping springs, providing a direct connection between the engine and transmission. The solid hub excels in delivering instant power transfer, making it perfect for racing, track use, and extreme towing where immediate clutch engagement is crucial.
Due to its lack of shock absorption, solid hub clutches can produce a harsher engagement feel and increased drivetrain noise compared to sprung hub alternatives. However, their simplicity and robustness make them a top choice for drivers demanding maximum performance in controlled environments where comfort is less critical.
A solid hub clutch design is engineered for maximum durability and torque transfer, making it ideal for high-performance and heavy-duty applications. This style features a rigid hub without any internal damping springs, providing a direct connection between the engine and transmission. The solid hub excels in delivering instant power transfer, making it perfect for racing, track use, and extreme towing where immediate clutch engagement is crucial.
Due to its lack of shock absorption, solid hub clutches can produce a harsher engagement feel and increased drivetrain noise compared to sprung hub alternatives. However, their simplicity and robustness make them a top choice for drivers demanding maximum performance in controlled environments where comfort is less critical.
Full Face Disc Style
The full face clutch disc is designed for smooth engagement, even wear, and maximum surface contact with the pressure plate and flywheel. Covering the entire friction surface, this design provides excellent power transfer, making it ideal for daily drivers, light towing, and vehicles where comfort and longevity are top priorities. The increased surface area allows for better heat distribution, reducing the risk of premature wear.
Full face discs excel in standard and moderate performance applications, offering a balanced blend of drivability and durability. However, they may lack the aggressive grip required for extreme power handling compared to paddle-style discs, making them better suited for stock to lightly modified vehicles.
The full face clutch disc is designed for smooth engagement, even wear, and maximum surface contact with the pressure plate and flywheel. Covering the entire friction surface, this design provides excellent power transfer, making it ideal for daily drivers, light towing, and vehicles where comfort and longevity are top priorities. The increased surface area allows for better heat distribution, reducing the risk of premature wear.
Full face discs excel in standard and moderate performance applications, offering a balanced blend of drivability and durability. However, they may lack the aggressive grip required for extreme power handling compared to paddle-style discs, making them better suited for stock to lightly modified vehicles.
Dual Disc
The dual disc clutch offers increased performance and power-handling capacity by utilizing two friction discs instead of one. This design effectively doubles the surface area for power transfer, allowing for greater torque capacity and improved heat dissipation. Dual disc setups are ideal for performance vehicles, heavy towing, and high-horsepower applications where a standard single disc may fall short.
Despite the enhanced power capacity, dual disc clutches can still provide smooth engagement when paired with a sprung hub design. They strike an excellent balance between performance and drivability, making them a preferred choice for modified street vehicles and diesel trucks requiring extra holding power.
The dual disc clutch offers increased performance and power-handling capacity by utilizing two friction discs instead of one. This design effectively doubles the surface area for power transfer, allowing for greater torque capacity and improved heat dissipation. Dual disc setups are ideal for performance vehicles, heavy towing, and high-horsepower applications where a standard single disc may fall short.
Despite the enhanced power capacity, dual disc clutches can still provide smooth engagement when paired with a sprung hub design. They strike an excellent balance between performance and drivability, making them a preferred choice for modified street vehicles and diesel trucks requiring extra holding power.
Modified Pressure Plate
A modified pressure plate is engineered to deliver increased clamping force, enhancing torque capacity and overall clutch performance. This upgraded design often features reinforced components, heavier diaphragm springs, or altered fulcrum points to provide superior grip on the clutch disc. Ideal for high-performance vehicles, heavy towing, and racing applications, a modified pressure plate ensures reliable power transfer under extreme loads.
While modified pressure plates offer enhanced power handling, they often result in a stiffer clutch pedal feel due to the increased spring pressure. This trade-off is generally acceptable for performance-focused applications where power capacity is prioritized over everyday comfort.
A modified pressure plate is engineered to deliver increased clamping force, enhancing torque capacity and overall clutch performance. This upgraded design often features reinforced components, heavier diaphragm springs, or altered fulcrum points to provide superior grip on the clutch disc. Ideal for high-performance vehicles, heavy towing, and racing applications, a modified pressure plate ensures reliable power transfer under extreme loads.
While modified pressure plates offer enhanced power handling, they often result in a stiffer clutch pedal feel due to the increased spring pressure. This trade-off is generally acceptable for performance-focused applications where power capacity is prioritized over everyday comfort.
Stage 5 Clutch
Stage 5 clutches represent the pinnacle of extreme performance and power handling. Designed for professional-level motorsports and the most demanding heavy-duty applications, they are built with reinforced components and feramic materials capable of withstanding extreme heat and torque loads. This design allows for virtually no slippage, making them ideal for drag racing, pulling competitions, and high-horsepower diesel setups.
However, Stage 5 clutches are not recommended for street use due to their extremely aggressive engagement, stiff pedal feel, and minimal shock absorption. They are specifically designed for situations where maximum performance takes precedence over comfort and drivability.
Stage 5 clutches represent the pinnacle of extreme performance and power handling. Designed for professional-level motorsports and the most demanding heavy-duty applications, they are built with reinforced components and feramic materials capable of withstanding extreme heat and torque loads. This design allows for virtually no slippage, making them ideal for drag racing, pulling competitions, and high-horsepower diesel setups.
However, Stage 5 clutches are not recommended for street use due to their extremely aggressive engagement, stiff pedal feel, and minimal shock absorption. They are specifically designed for situations where maximum performance takes precedence over comfort and drivability.
Warranty Coverage
South Bend Clutch, Inc. warrants that our clutches are free from defects in workmanship and material under normal use and service. Our warranty provides coverage for 12 months or 12,000 miles (whichever comes first) from the date of installation.
The obligation of South Bend Clutch, Inc. under this warranty is limited to repair, replacement, or credit at our discretion for any product found to be defective. We will not be liable for losses, damages, or injury to persons or property resulting from misuse or improper installation of any part subject to this warranty.
*** WE DO NOT COVER LABOR, NO EXCEPTIONS WILL BE MADE ***
Warranty Registration
To activate your warranty coverage, you must register your clutch through our online Warranty Hub within 30 days of purchase.
What You'll Need to Register:
Proof of purchase (receipt or invoice showing purchase date and price paid)
Vehicle information (year, make, model, VIN)
Current odometer reading at time of installation
Installer information (shop name, address, phone number)
After registration, you'll receive a confirmation email with your warranty certificate number. You can check your warranty status anytime at warranty.southbendclutch.com/lookup.
Filing a Warranty Claim
If you experience an issue with your clutch during the warranty period, you can submit a claim through our Warranty Hub.
Claim Submission Requirements:
Your warranty certificate number or the email used during registration
Current odometer reading
Description of the issue you're experiencing
Photos of the affected parts (pressure plate, disc, flywheel)
Photos showing the condition of related components
Our warranty team will review your claim and may request additional information or photos. South Bend Clutch, Inc. reserves the right to examine all parts returned for warranty claims to determine whether the failure was due to a defect in material or workmanship.
Warranty Conditions
The Limited Warranty will NOT be valid under the following conditions:
The product is NOT registered within thirty (30) days of purchase
The product was purchased below our MAP price (see Pricing Policy below)
The clutch was not installed by a certified or professional mechanic
The flywheel was not replaced with new or properly resurfaced to specification
The clutch has been altered, improperly installed, or damaged by accident, negligence, or misuse
The transmission has failed or shows excessive wear
The product is used for high performance and/or racing purposes for which it was not originally engineered
WARRANTY IS NON-TRANSFERABLE – Coverage applies only to the original purchaser and vehicle.
Pricing Policy
We encourage you to shop around when buying our parts, but we do not allow discounts or price matching below our MAP prices (3% below our published retail price).
Important: Purchases made below MAP price are not eligible for warranty coverage. Your proof of purchase must show a qualifying purchase price.
Return Policy
No returned product for warranty, repair, or replacement will be accepted without a Return Merchandise Authorization (RMA) number.
To Obtain an RMA:
If you purchased from an authorized dealer, contact them first to initiate the return process
If you purchased directly from South Bend Clutch, call our warranty department at 1-800-988-4345
Once your claim is approved, you will receive an RMA number with shipping instructions for returning the defective parts.
South Bend Clutch is renowned for its commitment to excellence in the clutch manufacturing industry, offering a wide array of high-quality clutch kits and components designed to meet the rigorous demands of various vehicle segments. The South Bend Clutch Kit for 2003-2007 Ford F-250 6.0L Diesel, which also fits other vehicles such as the Ford F-350, F-450, and F-550 of the same model years, epitomizes our dedication to providing state-of-the-art solutions for diesel truck owners.
The selection of a clutch system is paramount for diesel truck enthusiasts, particularly those who demand superior performance from their 2003-2007 Ford F-250 6.0L Diesel or similar models. South Bend Clutch understands that these trucks are often put through their paces, whether it's hauling heavy loads or navigating challenging terrains. As such, we've engineered a clutch kit that not only meets but exceeds the original equipment manufacturer's specifications, ensuring that your truck's performance is not just restored but significantly enhanced.
The SBC Clutch Kit we offer comes in two main variants, catering to different levels of performance needs: Stage 5 and Stage 6, both of which are designed with sintered iron friction materials. These materials are chosen for their exceptional heat resistance and durability, making them ideal for competition-level performance where high heat and pressure are common. This is particularly beneficial for drivers who push their trucks to the limit, whether in competitive settings or in demanding work environments.
The Stage 5 variant is tailored for dual-disc setups, while the Stage 6 variant steps up the game with a triple-disc configuration, providing an even greater surface area for heat dissipation and torque transfer. This differentiation ensures that regardless of your truck's specific demands, there's a South Bend Clutch solution that's right for you. Both stages are marked by their competition-grade quality, indicating their suitability for high-performance applications where a standard clutch system simply won't suffice.
These clutch kits are designed specifically for the ZF S6-650 transmission and are compatible with vehicles that have a 4WD drivetrain. The solid mass flywheel OEM type used in these trucks complements the design of our clutch kits, ensuring a seamless integration and optimal performance. The input spline and shaft diameter specifications have been meticulously matched to fit the unique requirements of the 6.0L Diesel engine, guaranteeing a perfect fit and function.
Key features of the South Bend Clutch Kit include:
Sintered iron friction material, offering exceptional durability and heat resistance.
Stage 5 and Stage 6 options, allowing for customization based on performance needs.
Competition-grade quality for those who require the utmost in clutch performance.
Dual or triple disc configurations, providing options for different torque and heat dissipation needs.
Designed specifically for the ZF S6-650 transmission, ensuring compatibility and optimal performance.
Solid mass flywheel compatibility, matching the OEM specifications for a seamless integration.
In addition to these features, the clutch kit includes necessary components for installation, such as the throw-out bearing, alignment tool, and pilot bushing made of durable steel. This comprehensive package ensures that you have everything needed for a successful installation, reducing the likelihood of compatibility issues or the need for additional parts.
Choosing the right clutch system is crucial for maintaining and enhancing the performance of your diesel truck. With South Bend Clutch, you can rest assured that you're getting a product that has been designed with both quality and performance in mind. Our clutch kits are not just replacements; they are upgrades that will take your truck's performance to the next level. Whether you're towing heavy loads, participating in competitive driving, or simply demanding more from your vehicle, a South Bend Clutch kit provides the reliability and performance you need.
As a company, we pride ourselves on our commitment to innovation and quality. Our products are a testament to the meticulous design and manufacturing processes that we adhere to, ensuring that every clutch kit we offer meets our high standards. This commitment to excellence is what sets South Bend Clutch apart from the competition and why diesel truck owners trust us to deliver the best clutch solutions on the market.
Furthermore, our customer service and support are unmatched. We understand that choosing the right clutch can be a daunting task, which is why our team of experts is always ready to provide guidance and answer any questions you may have. Whether you're looking for advice on which stage to choose or need help with installation, South Bend Clutch is here to support you every step of the way.
In conclusion, the South Bend Clutch Kit for 2003-2007 Ford F-250 6.0L Diesel and other compatible vehicles represents the pinnacle of clutch technology. Designed for durability, performance, and reliability, this clutch kit is the ideal choice for diesel truck owners who demand the best. Whether you're upgrading your truck for competitive driving or simply seeking a reliable replacement for the OEM clutch, South Bend Clutch offers a solution that will exceed your expectations. Choose South Bend Clutch for unmatched performance and quality, and take the first step towards unlocking the full potential of your diesel truck.
Competition Clutch
The Competition clutch is built for the highest levels of motorsport performance, designed for vehicles requiring maximum torque capacity, heat resistance, and power transfer. Often featuring multi-disc setups with ceramic or feramic materials, this clutch level is ideal for professional racing, extreme off-road use, and high-powered diesel trucks.
Competition clutches deliver aggressive engagement and minimal slippage, prioritizing performance over comfort. The stiff pedal feel and harsh engagement make them best suited for specialized racing environments where absolute power handling and durability are required under extreme conditions.
The Competition clutch is built for the highest levels of motorsport performance, designed for vehicles requiring maximum torque capacity, heat resistance, and power transfer. Often featuring multi-disc setups with ceramic or feramic materials, this clutch level is ideal for professional racing, extreme off-road use, and high-powered diesel trucks.
Competition clutches deliver aggressive engagement and minimal slippage, prioritizing performance over comfort. The stiff pedal feel and harsh engagement make them best suited for specialized racing environments where absolute power handling and durability are required under extreme conditions.
Solid Hub Style
A solid hub clutch design is engineered for maximum durability and torque transfer, making it ideal for high-performance and heavy-duty applications. This style features a rigid hub without any internal damping springs, providing a direct connection between the engine and transmission. The solid hub excels in delivering instant power transfer, making it perfect for racing, track use, and extreme towing where immediate clutch engagement is crucial.
Due to its lack of shock absorption, solid hub clutches can produce a harsher engagement feel and increased drivetrain noise compared to sprung hub alternatives. However, their simplicity and robustness make them a top choice for drivers demanding maximum performance in controlled environments where comfort is less critical.
A solid hub clutch design is engineered for maximum durability and torque transfer, making it ideal for high-performance and heavy-duty applications. This style features a rigid hub without any internal damping springs, providing a direct connection between the engine and transmission. The solid hub excels in delivering instant power transfer, making it perfect for racing, track use, and extreme towing where immediate clutch engagement is crucial.
Due to its lack of shock absorption, solid hub clutches can produce a harsher engagement feel and increased drivetrain noise compared to sprung hub alternatives. However, their simplicity and robustness make them a top choice for drivers demanding maximum performance in controlled environments where comfort is less critical.
Full Face Disc Style
The full face clutch disc is designed for smooth engagement, even wear, and maximum surface contact with the pressure plate and flywheel. Covering the entire friction surface, this design provides excellent power transfer, making it ideal for daily drivers, light towing, and vehicles where comfort and longevity are top priorities. The increased surface area allows for better heat distribution, reducing the risk of premature wear.
Full face discs excel in standard and moderate performance applications, offering a balanced blend of drivability and durability. However, they may lack the aggressive grip required for extreme power handling compared to paddle-style discs, making them better suited for stock to lightly modified vehicles.
The full face clutch disc is designed for smooth engagement, even wear, and maximum surface contact with the pressure plate and flywheel. Covering the entire friction surface, this design provides excellent power transfer, making it ideal for daily drivers, light towing, and vehicles where comfort and longevity are top priorities. The increased surface area allows for better heat distribution, reducing the risk of premature wear.
Full face discs excel in standard and moderate performance applications, offering a balanced blend of drivability and durability. However, they may lack the aggressive grip required for extreme power handling compared to paddle-style discs, making them better suited for stock to lightly modified vehicles.
Dual Disc
The dual disc clutch offers increased performance and power-handling capacity by utilizing two friction discs instead of one. This design effectively doubles the surface area for power transfer, allowing for greater torque capacity and improved heat dissipation. Dual disc setups are ideal for performance vehicles, heavy towing, and high-horsepower applications where a standard single disc may fall short.
Despite the enhanced power capacity, dual disc clutches can still provide smooth engagement when paired with a sprung hub design. They strike an excellent balance between performance and drivability, making them a preferred choice for modified street vehicles and diesel trucks requiring extra holding power.
The dual disc clutch offers increased performance and power-handling capacity by utilizing two friction discs instead of one. This design effectively doubles the surface area for power transfer, allowing for greater torque capacity and improved heat dissipation. Dual disc setups are ideal for performance vehicles, heavy towing, and high-horsepower applications where a standard single disc may fall short.
Despite the enhanced power capacity, dual disc clutches can still provide smooth engagement when paired with a sprung hub design. They strike an excellent balance between performance and drivability, making them a preferred choice for modified street vehicles and diesel trucks requiring extra holding power.
Modified Pressure Plate
A modified pressure plate is engineered to deliver increased clamping force, enhancing torque capacity and overall clutch performance. This upgraded design often features reinforced components, heavier diaphragm springs, or altered fulcrum points to provide superior grip on the clutch disc. Ideal for high-performance vehicles, heavy towing, and racing applications, a modified pressure plate ensures reliable power transfer under extreme loads.
While modified pressure plates offer enhanced power handling, they often result in a stiffer clutch pedal feel due to the increased spring pressure. This trade-off is generally acceptable for performance-focused applications where power capacity is prioritized over everyday comfort.
A modified pressure plate is engineered to deliver increased clamping force, enhancing torque capacity and overall clutch performance. This upgraded design often features reinforced components, heavier diaphragm springs, or altered fulcrum points to provide superior grip on the clutch disc. Ideal for high-performance vehicles, heavy towing, and racing applications, a modified pressure plate ensures reliable power transfer under extreme loads.
While modified pressure plates offer enhanced power handling, they often result in a stiffer clutch pedal feel due to the increased spring pressure. This trade-off is generally acceptable for performance-focused applications where power capacity is prioritized over everyday comfort.
Stage 5 Clutch
Stage 5 clutches represent the pinnacle of extreme performance and power handling. Designed for professional-level motorsports and the most demanding heavy-duty applications, they are built with reinforced components and feramic materials capable of withstanding extreme heat and torque loads. This design allows for virtually no slippage, making them ideal for drag racing, pulling competitions, and high-horsepower diesel setups.
However, Stage 5 clutches are not recommended for street use due to their extremely aggressive engagement, stiff pedal feel, and minimal shock absorption. They are specifically designed for situations where maximum performance takes precedence over comfort and drivability.
Stage 5 clutches represent the pinnacle of extreme performance and power handling. Designed for professional-level motorsports and the most demanding heavy-duty applications, they are built with reinforced components and feramic materials capable of withstanding extreme heat and torque loads. This design allows for virtually no slippage, making them ideal for drag racing, pulling competitions, and high-horsepower diesel setups.
However, Stage 5 clutches are not recommended for street use due to their extremely aggressive engagement, stiff pedal feel, and minimal shock absorption. They are specifically designed for situations where maximum performance takes precedence over comfort and drivability.
Warranty Coverage
South Bend Clutch, Inc. warrants that our clutches are free from defects in workmanship and material under normal use and service. Our warranty provides coverage for 12 months or 12,000 miles (whichever comes first) from the date of installation.
The obligation of South Bend Clutch, Inc. under this warranty is limited to repair, replacement, or credit at our discretion for any product found to be defective. We will not be liable for losses, damages, or injury to persons or property resulting from misuse or improper installation of any part subject to this warranty.
*** WE DO NOT COVER LABOR, NO EXCEPTIONS WILL BE MADE ***
Warranty Registration
To activate your warranty coverage, you must register your clutch through our online Warranty Hub within 30 days of purchase.
What You'll Need to Register:
Proof of purchase (receipt or invoice showing purchase date and price paid)
Vehicle information (year, make, model, VIN)
Current odometer reading at time of installation
Installer information (shop name, address, phone number)
After registration, you'll receive a confirmation email with your warranty certificate number. You can check your warranty status anytime at warranty.southbendclutch.com/lookup.
Filing a Warranty Claim
If you experience an issue with your clutch during the warranty period, you can submit a claim through our Warranty Hub.
Claim Submission Requirements:
Your warranty certificate number or the email used during registration
Current odometer reading
Description of the issue you're experiencing
Photos of the affected parts (pressure plate, disc, flywheel)
Photos showing the condition of related components
Our warranty team will review your claim and may request additional information or photos. South Bend Clutch, Inc. reserves the right to examine all parts returned for warranty claims to determine whether the failure was due to a defect in material or workmanship.
Warranty Conditions
The Limited Warranty will NOT be valid under the following conditions:
The product is NOT registered within thirty (30) days of purchase
The product was purchased below our MAP price (see Pricing Policy below)
The clutch was not installed by a certified or professional mechanic
The flywheel was not replaced with new or properly resurfaced to specification
The clutch has been altered, improperly installed, or damaged by accident, negligence, or misuse
The transmission has failed or shows excessive wear
The product is used for high performance and/or racing purposes for which it was not originally engineered
WARRANTY IS NON-TRANSFERABLE – Coverage applies only to the original purchaser and vehicle.
Pricing Policy
We encourage you to shop around when buying our parts, but we do not allow discounts or price matching below our MAP prices (3% below our published retail price).
Important: Purchases made below MAP price are not eligible for warranty coverage. Your proof of purchase must show a qualifying purchase price.
Return Policy
No returned product for warranty, repair, or replacement will be accepted without a Return Merchandise Authorization (RMA) number.
To Obtain an RMA:
If you purchased from an authorized dealer, contact them first to initiate the return process
If you purchased directly from South Bend Clutch, call our warranty department at 1-800-988-4345
Once your claim is approved, you will receive an RMA number with shipping instructions for returning the defective parts.
Yes. Worldwide shipping is already included in the price. We use DHL express with 3 days delivery time.
When will I receive my item?
When we have received your order, you will automatically receive an e-mail confirming your order. Orders made before 2 PM (CET) will be picked, packed and shipped the same day. Delivery time is usually 2-4 working days with DHL Express.
Can I change or return my item?
If you want to change a product into another model, strap color etc., please contact us so we are able to reserve the new item in our stock immediately. You are always entitled to an exchange or refund within 30 days after you have received your package, as long as the item has not been used.
Free Shipping
Orders over $499
12/12 Warranty
12,000 mi / 12 months
Expert Support
Tech assistance available
Premium Quality
100% premium components
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