Manley Extreme Duty Stainless Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.522 in Long - Big Block Chevy (Set of 8) UMI3054 Anti-balloon Plate for Added Strength

Anti-balloon Plate for Added Strength

Screw kit for Stilo ST5 Peak and Visor

1960-1964 Pontiac Full size with Muncie (451) trans

1967-1979 Buick Electra

Manley Extreme Duty Stainless Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.522 in Long - Big Block Chevy (Set of 8) UMI3054 Anti-balloon Plate for Added StrengthDiscover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance. Product Description: Exhaust Valve Extreme Duty 1. 880 in Head 11 32 in Valve Stem 5. 522 in Long Stainless