Ferrea 6000 Series Valve Stainless Exhaust 1.550" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 Racing Boots 55 Durometer

55 Durometer

Borgeson Steel Shaft Support Bearing 700000

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

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

typically used on the lower section of rear quarter panels and doors

Ferrea 6000 Series Valve Stainless Exhaust 1.550" Head 5/16" Valve Stem 4.915" Long - GM LS-Series - Set of 8 Racing Boots 55 DurometerProduct 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