Add to Cart Hi-Tech Drag Race 1.660 Dia. Triple Valve Spring COMP CAMS MSRP: Now: $509.95 Was: Valve Spring - Race Extreme - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.660 in OD - Set of 16 COM946-16
Add to Cart 1.660 Spring Cups MANLEY MSRP: Now: $95.27 Was: Valve 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 MAN42364-16
Add to Cart 1.677 Triple Valve Springs MANLEY MSRP: Now: $647.48 Was: Valve Spring - NexTek - Triple Spring - 746 lb/in Spring Rate - 1.160 in Coil Bind - 1.677 in OD - Set of 16 MAN221447-16
Add to Cart Valve Springs - Triple 1.686in COMP CAMS MSRP: Now: $704.95 Was: Valve Spring - Elite Race - Triple Spring - 712 lb/in Spring Rate - 1.161 in Coil Bind - 1.686 in OD - Set of 16 COM26028-16
Add to Cart Pontiac H/P 1.660 Exhaust Valves FERREA MSRP: Now: $136.99 Was: Exhaust Valve - 5000 Series - 1.660 in Head - 11/32 in Valve Stem - 5.110 in Long - Stainless - Pontiac V8 - Set of 8 FERF5079-8