What is the benefit of a twin-disc clutch?

A twin-disc clutch uses two friction surfaces instead of one. This spreads the torque load over a larger area, allowing it to handle significantly more power and torque than a single-disc setup. It also helps manage heat more effectively.

What is included in the SPEC ST-Trim Super Twin Disc Clutch Kit?

This kit includes the twin clutch discs, a billet steel flywheel, a pilot bearing, and an alignment tool. These components are designed to work together for a complete clutch replacement.

Does this clutch kit require a special break-in period?

Yes, like most performance clutch kits, this SPEC twin-disc clutch requires a break-in period. It's important to follow the manufacturer's specific instructions for break-in to ensure proper seating of the friction materials and optimal performance.

Specifications

Brand: SPEC
Part #: ST63ST-2

Spec 87-92 Supra (1JZGTE) ST-Trim Super Twin Disc Clutch Kit

Name: Spec 87-92 Supra (1JZGTE) ST-Trim Super Twin Disc Clutch Kit
Brand: SPEC
SKU: spec-spec-87-92-supra-1jzgte-st-trim-super-twin-disc-clutch-kit-t14-12893
Price: 2495.00 USD
Availability: BackOrder

$2495.00

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Fits 1986-1992 Toyota Supra. SPEC ST-Trim Super Twin Disc Clutch Kit for high-power 1JZGTE swaps.

Key Features

Fits 1986-1992 Toyota Supra.
Designed for high-power 1JZGTE engine swaps.
Twin disc design distributes torque load for increased capacity.
ST-Trim offers a balance of holding power and drivability.
Includes a billet steel flywheel for strength and heat management.
Comes with a pilot bearing and alignment tool for installation.

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About this part

Product Details

SPEC is known for making well-built clutch components for performance applications. This ST-Trim Super Twin Disc Clutch Kit is designed specifically for the 1986-1992 Toyota Supra, especially when swapping in a 1JZGTE engine. If you're pushing serious power through your Supra and need a clutch that can handle it, this twin-disc setup is built for that kind of demand.

This kit features two friction discs, which helps distribute the torque load across a larger surface area. This design is key to handling the higher horsepower and torque figures often associated with the 1JZGTE engine. The ST-Trim designation means it's engineered for a balance of holding power and drivability, aiming to make it manageable for daily use while still being robust enough for spirited driving and track events. It includes a billet steel flywheel, which is strong and helps with heat dissipation. The kit also comes with a new pilot bearing and alignment tool, making the installation process more straightforward.

When installing a twin-disc clutch, especially in a swapped vehicle like this, it's important to ensure proper alignment and follow the manufacturer's break-in procedure. This helps the discs seat correctly and ensures the longevity of the clutch system. This kit is a solid option for Supra owners looking to maximize their drivetrain's capability.