Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
This Manley Titanium Series exhaust valve set for Chevrolet big‑block Pontiac Pro Stock/Dart Big Chief includes one‑piece forged titanium valves with a 1.900in head diameter and 0.3415in stem. Built to reduce valvetrain weight and withstand extreme RPM, they are CNC machined, precision ground, rigorously inspected and include bead‑loc groove detail for demanding racing applications.
Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief
