Ferrea Competition Plus Valve Stainless Exhaust 1.780" Head 11/32" Valve Stem 5.400" Long - Mopar B/RB-Series - Set of 8 1530A13 42" (measured from the valley

42" (measured from the valley cover flange to the carb pad)

CCM V8 283CI 4

570" OD guide applications

GM F-Body 1970-79

Ferrea Competition Plus Valve Stainless Exhaust 1.780" Head 11/32" Valve Stem 5.400" Long - Mopar B/RB-Series - Set of 8 1530A13 42" (measured from the valleyProduct Description: Exhaust Valve Competition Plus 1. 780 in Head 11 32 in Valve Stem 5. 400 in Long Stainless Mopar B RB Series 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