Specifications
- Brand
- SPEC
- Part #
- SF145

Spec 94-04 Ford Mustang 3.8L/3.9L Stage 5 Clutch Kit
$653.95
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Fits 94-04 Ford Mustang. SPEC Stage 5 clutch kit for high-horsepower applications.
Key Features
- Fits 1994-2004 Ford Mustang 3.8L and 3.9L models.
- Stage 5 multi-plate clutch kit designed for high horsepower and torque applications.
- Includes high-performance pressure plate, dual-disc clutch assembly, and pilot bearing.
- Sprung center clutch discs help absorb shock and vibration.
- Built to withstand extreme heat and pressure from aggressive driving.
- SPEC is a well-known brand for performance clutch components.
Product Details
The SPEC Stage 5 clutch kit for your 1994-2004 Ford Mustang 3.8L or 3.9L engine features a multi-plate design with a sprung center, built to handle significant increases in horsepower and torque. This setup is engineered for serious performance builds where the stock clutch simply won't hold. The multi-plate configuration spreads the load across more surface area, allowing it to manage much higher power levels than a single-plate clutch.
This Stage 5 kit includes a high-performance pressure plate, a dual-disc clutch assembly, and a pilot bearing. The sprung center in the clutch discs helps to absorb shock and vibration, making it more manageable for daily driving than some other high-performance options, though it's still a very aggressive setup. The materials used are chosen for their durability and ability to withstand the extreme heat and pressure generated during hard launches and aggressive gear changes. SPEC has a reputation for building well-made clutch components, and this kit is designed to be a robust solution for Mustangs pushing well beyond factory power ratings.
When installing a clutch kit of this caliber, it's important to ensure all supporting drivetrain components are in good condition. You'll also want to follow the manufacturer's recommended break-in procedure to ensure the clutch surfaces mate properly and achieve their full lifespan. This kit is a significant upgrade for anyone looking to maximize their Mustang's performance potential on the street or track.
Specifications
- Brand
- SPEC
- Manufacturer Part #
- SF145
Frequently Asked Questions
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Spec 94-04 Ford Mustang 3.8L/3.9L Stage 5 Clutch Kit




