
The SPEC Stage 4 clutch kit is listed for 1975–1983 BMW 320 applications. As a Stage 4 single-plate clutch kit, the listing identifies the intended vehicle generation and performance level implied by the stage designation. The overview concentrates on application and kit purpose so buyers understand fitment and the upgrade class without inferring technical specifics not supplied.
Spec 75-83 BMW 320 Stage 4 Clutch Kits