What is the benefit of a twin-disc clutch for my Corvette ZR-1?

A twin-disc clutch uses two friction surfaces instead of one, which significantly increases the clutch's torque capacity and surface area. This allows it to handle the high power output of the LS9 engine more effectively and dissipate heat better, reducing the risk of fade during hard use.

Does this SPEC clutch kit include a new flywheel?

This kit is designed as a clutch replacement and typically includes the clutch discs, pressure plates, and necessary alignment tools. It is recommended to have your existing flywheel resurfaced or replaced to ensure optimal performance and longevity of the new clutch.

What is the P-Trim designation on this clutch?

The P-Trim designation refers to a specific friction material and disc configuration developed by SPEC. It is engineered for extreme performance applications, offering enhanced engagement characteristics and superior heat handling capabilities suitable for high-horsepower vehicles like the Corvette ZR-1.

Specifications

Brand: SPEC
Part #: SC10PT

Spec 09-12 Chevrolet Corvette incld ZR-1 (LS9) P-Trim Twin Disc Clutch Kit

Name: Spec 09-12 Chevrolet Corvette incld ZR-1 (LS9) P-Trim Twin Disc Clutch Kit
Brand: SPEC
SKU: spec-spec-09-12-chevrolet-corvette-incld-zr-1-ls9-p-trim-twin-disc-clutch-kit-t14-4327818
Price: 1646.36 USD
Availability: BackOrder

$1646.36

On Backorder

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Fits 2009-2010 Chevrolet Corvette. This SPEC P-Trim Twin Disc Clutch Kit is built for the high-performance ZR-1 (LS9) model.

Key Features

Fits 2009-2010 Chevrolet Corvette ZR-1 (LS9) models.
Twin disc design handles high torque output from the LS9 engine.
P-Trim friction material offers improved engagement and heat management.
Larger friction surface area compared to single-disc setups.
Designed for consistent performance during aggressive driving and track use.
Includes necessary components for a complete clutch replacement.

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About this part

Product Details

If you're pushing your 2009-2010 Chevrolet Corvette ZR-1 (LS9) to its limits, you know that the stock clutch can eventually become a bottleneck. This SPEC P-Trim Twin Disc Clutch Kit is designed to handle the significant power and torque these supercharged LS9 engines put down, offering a more robust and reliable solution for serious performance driving.

SPEC has engineered this kit with a twin-disc setup, which is crucial for managing the high torque output of the LS9. The P-Trim designation indicates a specific friction material and disc design tailored for extreme applications, providing a larger surface area and improved heat dissipation compared to a single-disc setup. This means more consistent engagement and less chance of fade during aggressive driving or track use. The kit includes everything needed for a comprehensive replacement, ensuring all components work together seamlessly for optimal performance and durability. Expect a firmer pedal feel and a more direct connection to the drivetrain, which is typical for high-performance twin-disc clutch systems.

When installing a high-performance clutch like this, it's important to have the flywheel resurfaced or replaced, and to ensure all associated drivetrain components are in good condition. This SPEC clutch kit is a solid option for Corvette ZR-1 owners looking to maintain or enhance their vehicle's performance capabilities under demanding conditions.