Hays 70-101 High-Performance Throwout Bearing header-adapter-pipe 3L V8 1975 - 1978

3L V8 1975 - 1978 GMC C15 Suburban 350/5

Will Require Bleeding

8L V8 1969 - 1970 Mercury Cougar Boss 429 429/7L V8 1969 - 1971 Mercury Cyclone 351/5

Small Block Reverse Flow Design

06/8 V 2007 GMC Sierra 2500 HD Classic 4

Hays 70-101 High-Performance Throwout Bearing header-adapter-pipe 3L V8 1975 - 1978Overview: Hays performance throwout bearings are designed to withstand high spring pressures and high RPM conditions common to performance clutches. They are heat treated and Blanchard ground to ensure trueness. The ball bearing race is packed with heat resistant moly based grease for better lubrication and longer life. This throwout bearing has a 1. 375 in shaft diameter and 2. 607 in face diameter. This bearing will fit most GM applications. Other