SKU: CST633
SPEC 1987-1992 Toyota Supra Turbo Stage 3 Clutch Kit ST633
The SPEC Stage 3 Clutch Kit ST633 delivers high torque capacity for 1987-1992 Toyota Supra Turbo models with 7M-GTE engines. This complete assembly includes a performance pressure plate, sprung Kevlar disc, throwout bearing, pilot bushing, and alignment tool for direct bolt-on installation. Built to handle 650 ft-lbs of torque, it supports modified engines in street, autocross, and drag racing while maintaining smooth daily drivability.
Key Features
- High Clamp Load Pressure Plate: Increases clamping force by 35% over stock for firm grip under high power without slippage
- Sprung Hub Disc with Kevlar Friction Material: Full-face 228mm disc with 24-spline hub provides progressive engagement and heat resistance up to 650 ft-lbs
- Complete Kit Components: Includes OEM-quality throwout bearing, pilot bushing, and alignment tool for one-stop clutch replacement
- Street and Track Durability: Segmented Kevlar facing resists wear from high RPM launches and repeated shifts
- Direct Fit Design: Matches OEM 228mm diameter and spline count for 1987-1992 Supra Turbo bolt-in compatibility
Product Notes
- Follow 500-mile break-in procedure with light launches and no drag strip use initially
- Pair with quality transmission fluid for longest service life
- Packaged in reinforced box to prevent shipping damage
Installation Notes
- Professional installation recommended.
- Requires engine/transmission separation and flywheel resurfacing
- Compatible with OEM or lightweight flywheels and stock bellhousing
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986-1992 | Toyota | Supra | Base |
| 1987-1992 | Toyota | Supra | Turbo |
Why Choose SPEC?
- 20+ years as clutch leader for import performance vehicles
- Test-proven components trusted by racers worldwide
- Precision CNC-machined parts from high-grade steel and composites
Frequently Asked Questions
-
Q: Will this fit my 1988 Supra Turbo with 7M-GTE?
A: Yes, direct fit for all 1987-1992 Supra Turbo models using the R154 or W58 transmission with 228mm clutch -
Q: What friction material does the disc use?
A: Full-face Kevlar with segmented design for smooth modulation and superior heat dissipation during hard use -
Q: What is the warranty coverage?
A: Limited lifetime warranty against manufacturing defects when installed by certified shop with proof
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: 14 x 14 x 6 inch reinforced box
- Weight: 22 lbs
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SPEC
At SPEC, we are dedicated to pushing the limits of performance, safety, and strength in every product we create. Our mission is clear: to deliver only the best for motorsport enthusiasts and everyday drivers alike. Join us in experiencing the passion we put into our innovations. Why Choose SPEC? Race-Ready Performance: Designed with the needs of racers in mind, SPEC products excel under pressure. Advanced Technology: Our products, including the new stage 1 pressure plate, utilize cutting-edge materials for enhanced performance. Unmatched Durability: Crafted to maximize friction coefficient, wear life, burst resistance, and engagement quality. Trusted by Enthusiasts: As our own toughest customers, we stand by the quality and performance of our products. Experience the SPEC Advantage When you choose SPEC, you’re not just purchasing a product; you’re investing in a commitment to excellence. Our products rise above the competition, offering you: Innovative design for superior p...
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