SBC SD4-1077-78 Clutch Kit

$1,006.80

Overview

Elevate your vehicle's performance with the South Bend Clutch SBC SD4-1077-78 Kit, a Stage 4 clutch designed for extreme conditions. Crafted from durable ceramic material, it withstands higher temperatures, reducing clutch fade. Ideal for racing, drag, rally, and hard street driving, it fits gas engines with a 24-input spline and a 1.03125-inch input shaft diameter. This kit includes a single 4-paddle disc for maximum torque without slipping and a sprung hub for reduced drivetrain shock. Note: Flywheel not included. Upgrade your ride with this high-performance clutch kit for unparalleled reliability and drivability.

South Bend Clutch has been at the forefront of innovation and design in the clutch industry for decades. With a commitment to quality and performance, we offer a broad range of clutch kits designed for various applications, including the high-performance and demanding world of motorsports as well as for the daily driver seeking reliability and enhanced drivability. The SBC SD4-1077-78 Clutch Kit is a testament to our dedication to these principles, embodying the pinnacle of performance engineering for automotive enthusiasts.

The SBC SD4-1077-78 Clutch Kit is engineered to meet the rigorous demands of high-powered engines. It's specifically designed for gas engines with a 24-input spline and a 1.03125-inch input shaft diameter, making it a versatile choice for a wide range of vehicles. The clutch disc measures 8.5 inches in diameter, ensuring a smooth transfer of power from the engine to the transmission. This kit is characterized by its extreme performance capabilities, making it an ideal choice for those seeking to enhance their vehicle's performance to the maximum.

One of the standout features of this clutch kit is its ceramic friction material. Ceramic is known for its ability to withstand higher temperatures than traditional friction materials, which significantly reduces the risk of clutch fade during intense driving conditions. This material choice ensures that the clutch engagement is not only more aggressive but also maintains its integrity under the high stress of racing or spirited street driving.

Additionally, the SBC SD4-1077-78 Clutch Kit is classified as a Stage 4 clutch, placing it among the top tiers of performance clutches available in the market. This designation indicates that the clutch is designed for extreme usage scenarios, including but not limited to racing, drag, rally, and hard street driving. The Stage 4 rating is a clear indicator of the clutch's ability to handle significantly increased horsepower and torque levels beyond the capabilities of a stock clutch, making it an essential upgrade for highly modified vehicles.

The clutch disc is designed with a 4-paddle configuration that is coupled with a sprung hub style. This combination provides an optimal balance between holding power and drivability. The 4-paddle design ensures that the clutch can handle the increased torque without slipping, while the sprung hub helps to reduce drivetrain shock during rapid engagement and disengagement, protecting other components from damage. This thoughtful design consideration highlights South Bend Clutch's commitment to not only performance but also to the longevity and reliability of the entire drivetrain system.

Moreover, the clutch kit includes several additional components to ensure a complete and hassle-free installation. These include a throw-out bearing, an alignment tool, and a pilot bushing made of durable steel. The inclusion of these components means that customers have everything they need for a successful clutch installation, eliminating the need for additional purchases or the risk of compatibility issues. The pressure plate has also been modified and features a diaphragm style, further enhancing the clutch's performance by ensuring consistent pressure is applied for smooth engagement and disengagement.

It is important to note that while the SBC SD4-1077-78 Clutch Kit does not include a flywheel, South Bend Clutch offers a range of compatible flywheels that can be paired with this clutch for an optimized drivetrain setup. Choosing the right flywheel in conjunction with this clutch kit can lead to even greater performance benefits, including reduced rotational mass and quicker throttle response.

South Bend Clutch prides itself on being a leader in the clutch market, and the SBC SD4-1077-78 Clutch Kit is a prime example of our commitment to excellence. Whether you are a professional racer, an automotive enthusiast, or simply someone who demands the best from their vehicle, this clutch kit offers the performance, reliability, and quality that South Bend Clutch is known for. Our extensive network of dealers makes acquiring this top-tier clutch kit convenient, ensuring that no matter where you are, access to unparalleled performance is never far away.

Choosing a clutch is a critical decision that can significantly affect your vehicle's performance and driving experience. With the SBC SD4-1077-78 Clutch Kit, you are not just purchasing a high-performance clutch; you are investing in the peace of mind that comes from knowing your vehicle is equipped with a product designed to meet and exceed the highest standards. Trust South Bend Clutch for your next clutch upgrade and experience the difference that quality and expertise can make in your driving experience.

Manufacturer Features

Tailored performance for every driving style, from daily commuting to racing.
Crafted using the finest materials for superior durability and lifespan.
Enhances torque capacity and transmission smoothness.
Designed to reduce clutch slippage for more efficient power delivery.
Comprehensive kits include everything needed for a complete overhaul.
Backed by rigorous testing to ensure peak performance under all conditions.
Expert support available to assist with selection and installation queries.
Proudly engineered and manufactured in the USA for unmatched quality assurance.

Product Specifications

Specification	Value
Input Spline	24
Input Shaft Diameter	1.03125
Disc Diameter	8.5

Variant Specifications and Manufacturer Part Numbers

SKU	Manufacturer Part Number	Configuration	Specifications
SD4-1077-78	HCK1011-SS-X	Ceramic / Stage 4 / Extreme	Friction Material: Ceramic; Stage: Stage 4; Usage: Extreme; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 4; Hub Style: Sprung; Disc Style: 4-paddle; Pressure Plate Style: Diaphragm; Pressure Plate Modified: Yes

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.