Ferrea Competition Plus Valve Stainless Exhaust 1.500" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy/Ford/Mopar - Set of 8 RS004C1515 5/8-18 in Right Hand Female

5/8-18 in Right Hand Female Thread

Aluminum / Copper

excellent mileage for 327-400c

42 x 24 in

Ferrea Competition Plus Valve Stainless Exhaust 1.500" Head 11/32" Valve Stem 4.960" Long - Small Block Chevy/Ford/Mopar - Set of 8 RS004C1515 5/8-18 in Right Hand FemaleProduct Description: Exhaust Valve Competition Plus 1. 500 in Head 11 32 in Valve Stem 4. 960 in Long Stainless Various Applications 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