Ferrea 6000 Series Valve Stainless Exhaust 1.725" Head 3/8" Valve Stem 5.350" Long - Big Block Chevy - Set of 8 34012BL Greatly reduces radiant heat coming

Greatly reduces radiant heat coming off your muffler resulting in a cooler interior and protection from damaging heat

467" inner diameter

1973-1974 Dodge B100 Van

Rimac Spring Tester

Ferrea 6000 Series Valve Stainless Exhaust 1.725" Head 3/8" Valve Stem 5.350" Long - Big Block Chevy - Set of 8 34012BL Greatly reduces radiant heat comingProduct Description: Exhaust Valve 6000 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