Ferrea 5000 Series Valve Stainless Exhaust 1.725" Head 3/8" Valve Stem 5.350" Long - Big Block Chevy - Set of 8 Dura-Bond Bearing Company ASA Challenge

ASA Challenge

(NOT compatible with Hydraulic Roller Camshafts) Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat

Battery Mount

filter and mounting hardwareDerale has been the leader in performance cooling for decades

The Zamp RZ-62 AIR auto racing helmet includes tons of set ups with its Aerodynamic Kevlar Mix Shell

Ferrea 5000 Series Valve Stainless Exhaust 1.725" Head 3/8" Valve Stem 5.350" Long - Big Block Chevy - Set of 8 Dura-Bond Bearing Company ASA ChallengeProduct Description: Exhaust Valve 5000 Series 1. 725 in Head 3 8 in Valve Stem 5. 350 in Long Stainless Big Block Chevy 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