Ferrea Super Alloy Valve Stainless Exhaust 1.600" Head 11/32" Valve Stem 4.960" Long - SB Chevy 91629089 2 Race Heads

2 Race Heads

Constructed from 6061-T6 aluminum this spring-loaded stud girdle set for 7/16" stud Chevrolet 265-400 Small Block ties rocker studs together to properly locate them

Replaces Cummins # 3967995

Fits 1992-1997 LT1 LT4 engines

Ferrea Super Alloy Valve Stainless Exhaust 1.600" Head 11/32" Valve Stem 4.960" Long - SB Chevy 91629089 2 Race HeadsProduct Description: Exhaust Valve Super Alloy 1. 600 in Head 11 32 in Valve Stem 4. 960 in Long Stainless Small Block Chevy Sold Individually 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