
The SPEC Stage 4 single-disc clutch kit is a direct-fit clutch solution for 2005–2007 Ford Mustang applications. Built as a higher-capacity replacement over stock, it provides a more robust clutch for heavier loads and more demanding driving conditions. The kit is intended for owners upgrading drivetrains or seeking a tougher, single-disc clutch setup for modified Mustangs.
Spec 05-07 Ford Mustang Stage 4 Clutch Kit