Ferrea Competition Plus Valve Stainless Exhaust 1.880" Head 11/32" Valve Stem 5.500" Long - Big Block Chevy - Set of 8 HB100020 5 in OD x 4

5 in OD x 4 in Long

the pump can operate as a

The benefit of a billet aluminum pulley over a cast pulley is equal density

Silicon beads facing up towards intake manifoldSince 1938

Ferrea Competition Plus Valve Stainless Exhaust 1.880" Head 11/32" Valve Stem 5.500" Long - Big Block Chevy - Set of 8 HB100020 5 in OD x 4Product Description: Exhaust Valve Competition Plus 1. 880 in Head 11 32 in Valve Stem 5. 500 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