Ferrea Competition Plus Exhaust Valve - 1.880 in Head - 3/8 in Valve Stem - 5.400 in Long - Big Block Chevy - Set of 8 F2107P-8 H753003 Box fits most sprint cars

Box fits most sprint cars with 1" raised rail and is fabricated from

hydrostatic transmissions

Mallory 25 / 26 / 27 / 34 / 37 / 38 / 47 / 50 / 54 / 57 / 60 Series

Senses Trigger Signal

Ferrea Competition Plus Exhaust Valve - 1.880 in Head - 3/8 in Valve Stem - 5.400 in Long - Big Block Chevy - Set of 8 F2107P-8 H753003 Box fits most sprint carsProduct Description: Exhaust Valve Competition Plus 1. 880 in Head 3 8 in Valve Stem 5. 400 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