Brodix Exhaust Seat 1.660 Od X 1.345 Id X .375 Deep P 1.660

Ferrea Pontiac H/P 1.660 Exhaust Valves F5079-8Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.110 in Long - Stainless - Pontiac V8 - Set of 8

Ferrea Pontiac H/P 1.660 Exhaust Valve F5080-1Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 4.980 in Long - Stainless - Pontiac V8 - Each

Manley 1.660 Spring Cups 42371-16Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.635 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.660 Spring Cups 42372-16Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.570 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16

Manley 1.660 Spring Cups 42364-16Valve Spring Locator - Inside - 0.062 in Thick - 1.660 in OD - 0.570 in ID - 0.640 in Spring ID - Steel - Black Oxide - Set of 16

Comp Cams 1.660 Triple Valve Spring 947-1Valve Spring - Race Extreme - Triple Spring - 681 lb/in Spring Rate - 1.145 in Coil Bind - 1.660 in OD - Each

Brodix Exhaust Valve Seat - Ductile Iron P 1.650 3/8 LidValve Seat - Exhaust - 1.650 in OD - 1.385 in ID - Iron - Each

Ferrea Pontiac C/6 1.660In Exhaust Valves F6177-8Exhaust Valve - 6000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.230 in Long - Stainless - Pontiac V8 - Set of 8

Ferrea Pontiac H/P 1.660In Exhaust Valves F5064-8Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.230 in Long - Stainless - Pontiac V8 - Set of 8