

Specifications
- Brand
- SPEC
- Part #
- SC094-8

Spec GM LS1/2/3/6/7 Gen III/IV to Porsche 924/944/968 Trans w/ C5 Bellhousing Stage 4 Clutch Kit
$478.23
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SPEC Stage 4 clutch kit SC094-8 for GM LS Gen III/IV to Porsche 924/944/968 transmissions with C5 bellhousing.
Key Features
- This clutch kit fits GM LS Gen III/IV engines to Porsche 924, 944, and 968 transmissions with a C5 bellhousing.
- Features a multi-plate design for increased torque capacity and heat management.
- Includes a sprung hub to help absorb driveline shock and vibration.
- Stage 4 rating indicates a high-performance setup for demanding applications.
- High-clamp load pressure plate is included for a strong engagement.
- Utilizes specialized friction material for improved heat resistance and durability.
Product Details
This Stage 4 clutch kit from SPEC uses a high-performance sprung hub and a multi-plate design, offering a significant increase in torque capacity over stock. It's built to handle the power from GM LS Gen III and IV engines when paired with Porsche 924, 944, or 968 transmissions that use a C5 Corvette bellhousing. The sprung hub helps to absorb some of the shock and vibration, making it a bit more manageable for daily driving than a solid hub, while still providing a strong connection.
The Stage 4 designation means this kit is designed for serious performance applications where holding power is critical. It features a high-clamp load pressure plate and a specialized friction material that can withstand higher temperatures and more aggressive engagement. This setup is well-suited for vehicles that see track use or have significantly modified engines pushing beyond the original specifications. The multi-plate configuration is key to managing the heat generated during high-demand situations, ensuring consistent performance when you need it most.
When installing this kit, be sure to follow the manufacturer's instructions carefully, especially regarding any specific alignment procedures or break-in periods. This clutch is a robust solution for those looking to swap a powerful LS engine into a Porsche chassis and require a clutch that can reliably transfer that power to the drivetrain.
Specifications
- Brand
- SPEC
- Manufacturer Part #
- SC094-8
Frequently Asked Questions
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Spec GM LS1/2/3/6/7 Gen III/IV to Porsche 924/944/968 Trans w/ C5 Bellhousing Stage 4 Clutch Kit




