Add to Cart Single Valve Springs - 1.250 HOWARDS RACING COMPONENTS MSRP: Now: $57.99 Was: Valve Spring - Single Spring / Damper - 411 lb/in Spring Rate - 1.160 in Coil Bind - 1.250 in OD - Set of 16 HRC98214
Add to Cart Single Valve Springs - 1.510 HOWARDS RACING COMPONENTS MSRP: Now: $143.99 Was: Valve Spring - Single Spring / Damper - 350 lb/in Spring Rate - 1.300 in Coil Bind - 1.510 in OD - Set of 16 HRC98515
Add to Cart Single Valve Springs - 1.437 HOWARDS RACING COMPONENTS MSRP: Now: $135.99 Was: Valve Spring - Single Spring / Damper - 210 lb/in Spring Rate - 1.050 in Coil Bind - 1.437 in OD - Set of 16 HRC98411
Add to Cart Single Valve Springs - 1.265 HOWARDS RACING COMPONENTS MSRP: Now: $80.99 Was: Valve Spring - Single Spring / Damper - 425 lb/in Spring Rate - 1.150 in Coil Bind - 1.265 in OD - Set of 16 HRC98212
Add to Cart Beehive Valve Spring - 1.105in Single COMP CAMS MSRP: Now: $659.95 Was: Valve Spring - Performance Street - Beehive Spring - 324 lb/in Spring Rate - 0.900 in Coil Bind - 1.105 in OD - Set of 32 COM26123-32