Manley 11921-1 MPP11921-1 VALVE-TI P

Manley Exhaust Valve 6.450x1.900 in Pontiac V8 P/N 11921-1. Valve. Exhaust. 1.900 in Head. 0.342 in Valve Stem. 6.450 in Long. Titanium. Pontiac Pro Stock/Dart Big Chief. Priced Each.