The McLeod Street Extreme clutch kit is a single‑disc, diaphragm-style clutch built for both street and track use. It employs a high clamp‑load pressure plate and a dual‑face ceramic disc for smooth engagement and strong holding power, and is SFI approved. Kits are complete with pressure plate, disc, alignment tool and throw‑out bearing or pilot bushing where applicable. Offered for GM 12 x 1‑1/8 x 10‑spline diaphragm applications (GM 1959–1990) and recommended for cars up to 700 crank hp/tq depending on part number.
McLeod Street Extreme GM 5.7L/6.5L/6.6L/7.0L/7.4L Diaphragm 12 X 1-1/8 X 10 Spline