Pontiac H/P 1.660 Exhaust Valves Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.110 in Long - Stainless - Pontiac V8 - Set of 8

Pontiac H/P 1.660in Exhaust Valves Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.230 in Long - Stainless - Pontiac V8 - Set of 8

Pontiac H/P 1.770in Exhaust Valves Exhaust Valve - 5000 Series - 1.770 in Head - 11/32 in Valve Stem - 5.110 in Long - Stainless - Pontiac V8 - Set of 8

Pontiac H/P 1.770in Exhaust Valves Exhaust Valve - 5000 Series - 1.770 in Head - 11/32 in Valve Stem - 5.230 in Long - Stainless - Pontiac V8 - Set of 8

Pontiac H/P 1.770in Exhaust Valves Exhaust Valve - 5000 Series - 1.770 in Head - 11/32 in Valve Stem - 4.980 in Long - Stainless - Pontiac V8 - Set of 8

Pontiac C/P 1.900 Exhaust Valves Exhaust Valve - Competition Plus - 1.900 in Head - 11/32 in Valve Stem - 6.450 in Long - Stainless - Pontiac V8 - Set of 8