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SBC SD1-2391R-78 Clutch Kit

$690.16
SKU SD2-2391R-78
MPN K16062/16073-HD-DXD-B
  • Regular price $690.16

Sku: SD2-2391R-78

MPN: K16062/16073-HD-DXD-B



Upgrade your vehicle's performance with the South Bend Clutch SBC SD1-2391R-78 Clutch Kit. Designed for durability and reliability, this kit is ideal for extreme conditions, whether on the racetrack or daily driving. Featuring a single full-face disc made from high-quality ceramic for maximum heat resistance and smoother engagement. Engineered for easy installation and compatible with a wide range of vehicles, it includes all necessary components for a complete overhaul without the flywheel. Experience enhanced drivability and longevity without additional pedal effort, thanks to its innovative design. Perfect for those seeking a balance between high-performance driving and daily usability. Trust South Bend Clutch for a superior driving experience.


$690.16
SKU SD2-2391R-78
MPN K16062/16073-HD-DXD-B
12,000 Mile | 12 Month Warranty
100% Premium Components
Industry Leading Support

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  • Enhances your vehicle’s performance with smoother gear shifts.
  • Designed to handle high torque loads, ideal for racing or heavy-duty applications.
  • Reduces clutch slippage, providing a more reliable and consistent clutch engagement.
  • Increases the longevity of your vehicle’s transmission system.
  • Customizable options available to fit a wide range of vehicles and driving styles.
  • Expertly crafted using the latest in clutch technology and materials.
  • Direct fit replacements for easy installation - no modifications needed.
  • Supported by a dedicated customer service team, ready to assist with your selection.

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12,000 Mile | 12 Month Warranty
100% Premium Components
Industry Leading Support

SBC SD1-2391R-78 Clutch Kit - Ceramic / Stage 1 / Extreme

$690.16

20% OFF ALL SBC APPAREL. OFFER ENDS SOON

South Bend Clutch has long been at the forefront of high-performance clutch technology, delivering solutions that meet the demands of both daily drivers and racing enthusiasts. Our commitment to quality, innovation, and performance is evident in every clutch kit we produce, including the versatile SBC SD1-2391R-78 Clutch Kit. Designed to cater to a wide array of vehicles and performance requirements, this clutch kit represents the pinnacle of our engineering prowess and our dedication to enhancing your driving experience.

The SBC SD1-2391R-78 Clutch Kit offers an unparalleled combination of durability, reliability, and performance, making it an ideal choice for anyone looking to upgrade their vehicle's transmission system. Whether you're pushing your car to its limits on the racetrack or navigating the challenges of daily commuting, this clutch kit has been engineered to provide superior performance under any conditions.

Performance and Durability

At South Bend Clutch, we understand that a high-quality clutch is critical for transmitting power effectively from the engine to the drivetrain. That's why the SBC SD1-2391R-78 Clutch Kit is designed with premium materials and cutting-edge technology to ensure optimal performance and longevity. The use of ceramic and organic friction materials in our clutch discs offers a balance between smooth engagement and high heat resistance, ensuring that our clutch can handle the rigorous demands of high-performance driving and heavy towing.

Customized Solutions

Recognizing the diverse needs of our customers, the SBC SD1-2391R-78 Clutch Kit is available in multiple stages and materials, including ceramic, organic, and Kevlar options. Each variant is tailored to specific driving conditions and performance requirements:

  • The ceramic option is ideal for drivers seeking maximum durability and heat resistance, making it perfect for racing applications and heavy-duty use.
  • The organic variant offers smoother engagement and is better suited for daily driving and moderate performance applications.
  • The Kevlar option combines durability with smoother engagement, providing an excellent compromise for sports enthusiasts who also use their vehicles for everyday driving.

Ease of Installation and Compatibility

Designed for ease of installation, the SBC SD1-2391R-78 Clutch Kit includes all necessary components for a complete overhaul of your vehicle's clutch system. This kit comes with a throw-out bearing and an alignment tool, ensuring that you have everything you need for a hassle-free installation process. Furthermore, our clutch kits are compatible with a wide range of vehicles, making it easy to find a high-performance solution that fits your specific model.

Innovative Design Features

Our clutch kits feature a diaphragm pressure plate style, which provides increased clamping force without the need for additional pedal effort. This design ensures that you can enjoy enhanced performance without sacrificing drivability. Additionally, the sprung hub style in the clutch disc helps to reduce drivetrain shock during engagement, providing smoother operation and extending the longevity of your transmission components.

Why Choose South Bend Clutch?

When you choose a South Bend Clutch product, you're not just getting a clutch kit; you're investing in a piece of performance technology that's been meticulously designed and tested to meet the highest standards of quality and reliability. Our products are the result of decades of innovation and a commitment to providing our customers with the best possible driving experience. Whether you're a professional racer, a truck enthusiast, or simply someone who demands the best from their vehicle, South Bend Clutch has the solution you need.

Customer Satisfaction and Support

At South Bend Clutch, customer satisfaction is our top priority. We are here to support you every step of the way, from selecting the right clutch kit for your needs to providing installation advice and technical support. Our team of experts is always ready to answer your questions and help you make the most of your South Bend Clutch experience.

In conclusion, the SBC SD1-2391R-78 Clutch Kit from South Bend Clutch is more than just a component; it's a statement of performance, reliability, and quality. Whether you're upgrading your vehicle for competitive racing, heavy towing, or simply enhancing your daily driving experience, this clutch kit delivers the results you need. Trust South Bend Clutch for all your high-performance clutch requirements and join the ranks of satisfied customers who have experienced the difference our products make.

South Bend Clutch Ceramic Friction Material

Ceramic Friction Material

Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.

While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.

South Bend Clutch Ceramic Friction Material

Ceramic clutch material is engineered for high-performance and heavy-duty applications where heat resistance and torque capacity are critical. Constructed using ceramic-based compounds, these clutch discs offer superior friction and power transfer, making them ideal for demanding situations such as performance racing, competitive off-roading, and heavy towing. Ceramic material excels in preventing clutch fade under extreme heat and stress.

While ceramic clutches deliver unmatched torque handling, they tend to have a more aggressive engagement, which can lead to a slightly harsher feel during gear shifts. This makes them better suited for experienced drivers and performance vehicles rather than casual everyday driving where smooth engagement is preferred.

South Bend Clutch Sprung Hub Style

Sprung Hub Style

The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.

By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.

South Bend Clutch Sprung Hub Style

The sprung hub clutch is a versatile design focused on balancing performance with drivability. It features a series of dampening springs integrated into the hub, which help absorb vibrations and reduce shock during clutch engagement. This design is ideal for daily drivers, street performance vehicles, and light towing, where smooth gear changes and reduced drivetrain stress are essential.

By minimizing shock transfer, the sprung hub clutch prolongs the life of other drivetrain components, making it a reliable option for vehicles needing both comfort and moderate power handling. While slightly less direct in power transfer than a solid hub, it offers a superior driving experience for most street and light performance applications.

South Bend Clutch Full Face Disc Style

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.

South Bend Clutch 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.

South Bend Clutch Single Disc Clutch Kit

Single Disc

A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.

While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.

A single disc clutch is the most common and straightforward clutch design, featuring one friction disc to transfer power from the engine to the transmission. Known for its simplicity and reliability, it is ideal for standard vehicles, daily drivers, and light performance applications. Single disc clutches provide smooth engagement, making them perfect for casual driving and moderate power outputs.

While single disc clutches offer excellent drivability and cost-effectiveness, they have limited torque capacity compared to multi-disc setups. This design is best suited for vehicles with moderate horsepower levels where comfort, longevity, and ease of use are the primary concerns.

South Bend Clutch Stage 2 Clutch

Stage 2 Clutch

A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.

Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street drivability.

A Stage 2 clutch offers a significant performance boost compared to stock and Stage 1 setups. Designed with stronger friction materials like Kevlar or ceramic, it provides higher torque capacity and heat resistance. This stage is ideal for moderately modified vehicles, including turbocharged setups, nitrous systems, and track-ready builds needing enhanced grip and reduced slippage.

Although it offers increased power handling, Stage 2 clutches can introduce a slightly stiffer pedal feel and more aggressive engagement than Stage 1, making them better suited for drivers prioritizing performance while still requiring reasonable street 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)
  • Part number of your South Bend Clutch product

Click here to Register Your Warranty

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.

Questions?

For warranty inquiries, contact our warranty department at warranty@southbendclutch.com or call 1-800-988-4345.

Visit the SBC Warranty Hub

PRODUCT FAQs

Have a question ? We are here to help.

Is the shipping free?

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.

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