Valve Spring Engine Kit GM LS Series Valve Spring Kit - Dual Spring - 369 lb/in Rate - 1.000 in Coil Bind - 1.290 in OD - Locks / Chromoly Retainer - Viton Seal - Steel Seat - GM LS-Series - Kit MSRP: Was: Now: $698.00 Add to Cart
1.500 Dual Valve Springs (16) Valve Spring - 1500 Series - Dual Spring - 494 lb/in Spring Rate - 1.175 in Coil Bind - 1.500 in OD - Circle Track - Set of 16 MSRP: Was: Now: $737.00 Add to Cart
1.550 NexTek Dual Valve Springs Valve Spring - NexTek - Super Finish - Dual Spring - 618 lb/in Spring Rate - 1.150 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Was: Now: $706.99 Add to Cart
1.620 Dual Valve Springs - Polished Valve Spring - NexTek - Dual Spring - 500 lb/in Spring Rate - 1.200 in Coil Bind - 1.620 in OD - Polished - Set of 16 MSRP: Was: Now: $608.99 Add to Cart
1.580 Dual Valve Springs - Polished Valve Spring - NexTek - Dual Spring - 535 lb/in Spring Rate - 1.170 in Coil Bind - 1.580 in OD - Polished - Set of 16 MSRP: Was: Now: $733.99 CALL FOR AVAILABILITY
1.570 Dual Valve Spring Set w/Damper (16pk) Valve Spring - Max-Life - Dual Spring / Samper - 644 lb/in Spring Rate - 1.150 in Coil Bind - 1.570 in OD - Set of 16 MSRP: Was: Now: $689.99 CALL FOR AVAILABILITY
1.550 Dual Valve Springs Valve Spring - Dual Spring - 583 lb/in Spring Rate - 1.190 in Coil Bind - 1.550 in OD - Set of 16 MSRP: Was: Now: $751.95 Add to Cart
1.549in Dual Valve Springs w/Damper Valve Spring - Race Endurance - Dual Spring / Damper - 544 lb/in Spring Rate - 1.165 in Coil Bind - 1.560 in OD - Set of 16 MSRP: Was: Now: $625.95 Add to Cart
1.625in Dual Valve Springs w/Damper Valve Spring - Race Extreme - Dual Spring / Damper - 563 lb/in Spring Rate - 1.184 in Coil Bind - 1.640 in OD - Set of 16 MSRP: Was: Now: $625.95 Add to Cart
