1.564 Dual Valve Springs (16) Valve Spring - 1300 Series Circle Track - Dual Spring - 513 lb/in Spring Rate - 1.140 in Coil Bind - 1.564 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.564 Dual Valve Springs - (16) Valve Spring - 1300 Series Circle Track - Dual Spring / Damper - 525 lb/in Spring Rate - 1.145 in Coil Bind - 1.564 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.430 Dual Valve Spring Set 16pk Valve Spring - 1300 Series Circle Track - Dual Spring - 670 lb/in Spring Rate - 1.150 in Coil Bind - 1.430 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.374 Dual Valve Springs - (16) Valve Spring - 1300 Series Circle Track - Dual Spring - 436 lb/in Spring Rate - 1.175 in Coil Bind - 1.374 in OD - Set of 16 MSRP: Was: Now: $391.42 Add to Cart
1.681 Triple Valve Spring Set Valve Spring - 1300 Series Drag Race - Triple Spring - 840 lb/in Spring Rate - 1.115 in Coil Bind - 1.681 in OD - Set of 16 MSRP: Was: Now: $621.30 Add to Cart
1.681 Triple Valve Springs (16) Valve Spring - 1300 Series Drag Race - Triple Spring - 840 lb/in Spring Rate - 1.115 in Coil Bind - 1.681 in OD - Set of 16 MSRP: Was: Now: $621.30 Add to Cart
1.536 Dual Valve Springs (16) Valve Spring - 1300 Series Drag Race - Dual Spring - 964 lb/in Spring Rate - 1.215 in Coil Bind - 1.536 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.522 Dual Valve Springs - (16) Valve Spring - 1300 Series Drag Race - Dual Spring - 895 lb/in Spring Rate - 1.190 in Coil Bind - 1.522 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.500 Dual Valve Spring (1) Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Each MSRP: Was: Now: $38.77 Add to Cart
1.695 Triple Valve Springs - (16) Valve Spring - 1300 Series Drag Race - Triple Spring - 900 lb/in Spring Rate - 1.140 in Coil Bind - 1.695 in OD - Set of 16 MSRP: Was: Now: $621.30 Add to Cart
1.667 Triple Valve Springs (16) Valve Spring - 1300 Series Drag Race - Triple Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16 MSRP: Was: Now: $621.30 Add to Cart
1.667 Triple Valve Springs - (16) Valve Spring - 1300 Series Drag Race - Triple Spring - 752 lb/in Spring Rate - 1.160 in Coil Bind - 1.667 in OD - Set of 16 MSRP: Was: Now: $621.30 Add to Cart
1.645 Triple Valve Spring (1) Valve Spring - 1300 Series Drag Race - Triple Spring - 689 lb/in Spring Rate - 1.130 in Coil Bind - 1.645 in OD - Each MSRP: Was: Now: $36.35 Add to Cart
1.570 Dual Valve Springs 1300 Series C/T Valve Spring - 1300 Series Circle Track - Dual Spring - 743 lb/in Spring Rate - 1.130 in Coil Bind - 1.570 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.570 Dual Valve Spring 1300 Series C/T (1) Valve Spring - 1300 Series Circle Track - Dual Spring - 743 lb/in Spring Rate - 1.055 in Coil Bind - 1.570 in OD - Circle Track - Each MSRP: Was: Now: $38.77 Add to Cart
1.300 Dual Valve Springs (16) Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 1.130 in Coil Bind - 1.300 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.300 Dual Valve Spring Valve Spring - 1300 Series Drag Race - Dual Spring - 813 lb/in Spring Rate - 1.130 in Coil Bind - 1.300 in OD - Each MSRP: Was: Now: $38.77 Add to Cart
1.300 Drag Race Dual Valve Spring Set 16pk Valve Spring - 1300 Series Drag Race - Dual Spring - 740 lb/in Spring Rate - 0.973 in Coil Bind - 1.300 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.274 Drag Race Dual Valve Spring Set 16pk Valve Spring - 1300 Series Drag Race - Dual Spring - 673 lb/in Spring Rate - 0.971 in Coil Bind - 1.274 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.514 Dual Valve Springs (16) Valve Spring - 1300 Series Drag Race - Dual Spring - 863 lb/in Spring Rate - 1.160 in Coil Bind - 1.514 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.500 Dual Valve Springs - (16) Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
1.500 Dual Valve Spring (1pk) Valve Spring - 1300 Series Drag Race - Dual Spring - 780 lb/in Spring Rate - 1.130 in Coil Bind - 1.500 in OD - Each MSRP: Was: Now: $38.77 Add to Cart
1.550 Dual Valve Spring 1pk Valve Spring - 1300 Series Drag Race - Dual Spring - 644 lb/in Spring Rate - 1.150 in Coil Bind - 1.550 in OD - Each MSRP: Was: Now: $38.77 Add to Cart
1.106 Dual Valve Springs 1300 Series Drag Race Valve Spring - 1300 Series Drag Race - Dual Spring - 400 lb/in Spring Rate - 0.850 in Coil Bind - 1.106 in OD - Set of 16 MSRP: Was: Now: $596.45 Add to Cart
