Ferrea 6000 Series Valve Stainless Exhaust 1.550" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 Racing Boots 1989-1989 Chevrolet R2500For use on

1989-1989 Chevrolet R2500For use on GM Turbo-Hydramatic 400 automatic transmissions

keeping it from ripping through the floor or digging into the track in event of a failure

Provision for a third centrally mounted pickup

1975-1978 GMC K15

A urethane plug is also included for those cold weather applications where you want to block the auxiliary air scoop

Ferrea 6000 Series Valve Stainless Exhaust 1.550" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 Racing Boots 1989-1989 Chevrolet R2500For use onProduct Description: Exhaust Valve 6000 Series 1. 550 in Head 0. 313 in Valve Stem 4. 915 in Long Stainless GM LS Series Set of 8 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs for