What is the main advantage of a sprung hub clutch disc?

A sprung hub clutch disc has springs that help absorb engine vibrations and driveline shock. This makes the clutch feel smoother during engagement and can reduce stress on other drivetrain components, especially when dealing with increased engine power.

What else might I need to install this clutch kit?

You will likely need a new flywheel or have your existing one resurfaced to ensure a proper mating surface. It's also recommended to replace the rear main seal on the engine and the input shaft seal on the transmission during the clutch replacement process.

How does this Stage 2 kit differ from a Stage 1 kit?

Stage 2 clutch kits, like this one, are built to handle more torque than stock or Stage 1 clutches. They typically use a more aggressive friction material and a stronger pressure plate to ensure reliable power transfer for modified engines.

Specifications

Brand: SPEC
Part #: ST622-870

Spec Toyota 3SGTE to 26 Spline GM Gearbox Stage 2 Clutch Kit

Name: Spec Toyota 3SGTE to 26 Spline GM Gearbox Stage 2 Clutch Kit
Brand: SPEC
SKU: spec-spec-toyota-3sgte-to-26-spline-gm-gearbox-stage-2-clutch-kit-t14-889420
Price: 571.50 USD
Availability: BackOrder

$571.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Key Features

Fits Toyota 3SGTE engine to 26 spline GM gearbox.
Stage 2 performance clutch kit designed for increased torque capacity.
Includes a sprung hub clutch disc to absorb shock and vibration.
Features a heavy-duty pressure plate for solid engagement.
Comes with a pilot bearing and alignment tool for installation.
Designed as a complete kit for this specific engine and gearbox combination.

This clutch kit is designed to connect a Toyota 3SGTE engine to a 26-spline GM gearbox. Please verify your specific gearbox spline count before purchasing.

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About this part

Product Details

The 26-spline input shaft on this clutch kit is specifically designed to mate your Toyota 3SGTE engine with a 26-spline GM gearbox. This kit is built for drivers who have pushed their 3SGTE engine beyond stock power levels and need a clutch that can handle the extra torque. It's a well-built solution for those undertaking a custom engine swap or drivetrain upgrade where the factory clutch simply won't cut it.

This Stage 2 kit includes a performance-oriented clutch disc that offers a higher torque capacity than a stock replacement. The disc features a sprung hub, which helps absorb some of the shock and vibration that comes with increased power, making it more streetable than a solid hub design. Paired with a heavy-duty pressure plate, this setup ensures solid engagement and reliable power transfer even under demanding conditions. The kit also comes with a pilot bearing and alignment tool, essential for a smooth and accurate installation process. SPEC has engineered this kit to be a complete package for this specific engine-to-transmission combination, simplifying the process for builders.

When installing this clutch kit, it's crucial to ensure your flywheel is resurfaced or replaced to provide a clean and flat mating surface for the new clutch disc. Proper alignment during installation is key to preventing premature wear or engagement issues. This kit is a solid option for anyone looking to reliably put down significantly more power from their 3SGTE engine through a GM gearbox.