Specifications
- Brand
- SPEC
- Part #
- SFGT3ST

Spec 15-17 Ford Mustang Shelby GT350 5.2L ST-Trim Twin Disc Clutch Kit
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Spec 15-17 Ford Mustang Shelby GT350 5.2L ST-Trim Twin Disc Clutch Kit
Key Features
- Fits 2015-2017 Ford Mustang Shelby GT350 5.2L.
- ST-Trim twin-disc design handles higher horsepower and torque.
- Dual friction surfaces improve engagement and heat management.
- Includes a billet steel flywheel for durability and smooth operation.
- Designed for a firm pedal feel and confident engagement.
- Aims to simplify installation by fitting within the stock bellhousing.
Product Details
This is the SPEC ST-Trim Twin Disc Clutch Kit, specifically made for the 2015-2017 Ford Mustang Shelby GT350 with the 5.2L engine. If you're pushing your GT350 hard, whether on the track or just enjoying spirited driving, you know that the stock clutch can sometimes struggle to keep up. This kit is designed to handle significantly more power and torque than the factory unit, offering a more robust and reliable connection between your engine and transmission.
The ST-Trim features a twin-disc setup, which means it uses two friction surfaces per side. This design is crucial for managing higher horsepower and torque levels because it distributes the load across more surface area. This not only increases the clutch's capacity but also helps with heat dissipation, reducing the risk of clutch fade during demanding use. The kit includes a billet steel flywheel, which is well-built and balanced for smooth operation, and high-performance clutch discs that offer a strong engagement. SPEC has engineered this kit to provide a firm pedal feel, giving you confidence in its ability to handle aggressive shifts and launches. While it's a performance upgrade, it's designed to fit within the stock transmission bellhousing, simplifying installation compared to some other multi-disc setups.
When installing a twin-disc clutch like this, it's important to follow the manufacturer's instructions carefully, especially regarding break-in procedures. This ensures the clutch surfaces mate properly and achieve their maximum lifespan and performance. This kit is a solid option for GT350 owners looking to upgrade their drivetrain to match increased engine performance or simply to ensure reliability under stress.
Specifications
- Brand
- SPEC
- Manufacturer Part #
- SFGT3ST
Frequently Asked Questions
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Spec 15-17 Ford Mustang Shelby GT350 5.2L ST-Trim Twin Disc Clutch Kit




