SBC C/P HS 1.500 Exhaust Valves Overflow Check Valve - Flapper

Overflow Check Valve - Flapper - Spring Loaded - 9

Jug Mounting Bracket - Race Jugs - Floor Mount - Locking Tab System - Steel - Black Powder Coat - Each

320 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Steel - Plasma Moly - 8-Cylinder - Kit

and are designed to hug close to the engine block so they fit into a wide variety of replacement and engine-swap applications at a budget-friendly price

965 in Thick - Aluminum - Natural - Jesel Belt Drive - GM LS-Series - Each

SBC C/P HS 1.500 Exhaust Valves Overflow Check Valve - FlapperExhaust Valve Competition Plus Hollow Stem 1. 500 in Head 11 32 in Valve Stem 4. 960 in Long Stainless Various Applications Set of 8