Ferrea Super Alloy Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Big Block Chevy F1261P-1 356603 1/2" length with 5/8" female

1/2" length with 5/8" female pilot

Works on dual rate systems or primary spring/helper spring (anti droop) systems

7L Hemi applications

This two piece design simply bolts onto your existing mount within a matter of minutes

9 in Wide x 3

Ferrea Super Alloy Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Big Block Chevy F1261P-1 356603 1/2" length with 5/8" femaleProduct Description: Exhaust Valve Super Alloy 1. 880 in Head 11 32 in Valve Stem 5. 450 in Long Stainless Big 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