Compatible with GM® 10.5", Diaphragm, 1-1/8", 10-Spline. This product is not created or sold by GM®.; Hays street/strip clutch kits are great replacements for original equipment units. Engineered and built as a matched assembly, each kit will provide exceptional performance, durability and long term dependability. This clutch features a heavy duty cover to minimize flex and ensure strength and stability. The kit fits Buick, Chevy and Pontiac applications with 10.5 in clutch and 1-1/8 in 10 spline input shaft. The pressure plate is a diaphragm style with light pedal pressure and a quick clean release for precise gear changes with positive engagement to handle high horsepower. The clutch disk is organic sprung hub.
