Crower 1.250 Valve Springs 8Pk Dual 68106X208-8

Crower Valve Springs - Dual 1.405 68404-16Valve Spring - Dual Spring / Damper - 338 lb/in Spring Rate - 0.950 in Coil Bind - 1.405 in OD - Set of 16

Crower Valve Springs - Dual 1.400 68405-16Valve Spring - Dual Spring / Damper - 382 lb/in Spring Rate - 0.980 in Coil Bind - 1.400 in OD - Set of 16

Crower Valve Springs - Dual 1.500 68340-16Valve Spring - Dual Spring / Damper - 452 lb/in Spring Rate - 1.080 in Coil Bind - 1.500 in OD - Set of 16

Isky Cams 1.235 Dual Valve Springs (8Pk) 625/626-8Valve Spring - Dual Spring / Damper - 300 lb/in Spring Rate - 0.940 in Coil Bind - 1.235 in OD - Set of 8