1.290 Dual Valve Springs - RPM Series (16)

Valve Spring - RPM Series - Dual Spring - 369 lb/in Spring Rate - 1.000 in Coil Bind - 1.290 in OD - GM LS-Series - Set of 16

1.300 Steel C/M Valve Spring Retainers - 7 Deg

Valve Spring Retainer - 300 Series - 7 Degree - 0.940 in / 0.680 in OD Steps - Dual Spring - Chromoly - Set of 16

1.325 Steel C/M Valve Spring Retainers - 10 Dg

Valve Spring Retainer - 300 Series - 10 Degree - 0.990 in / 0.700 in OD Steps - 1.374 in Dual Spring - Chromoly - Set of 16

1.355 Single Valve Springs - RPM Series (16

Valve Spring - RPM Series - Single Spring - 380 lb/in Spring Rate - 1.180 in Coil Bind - 1.355 in OD - Small Block Chevy - Set of 16

1.365 TI Valve Spring Retainers (16)

Valve Spring Retainer - 500 Series - Mini 8 Degree - 1.040 in / 0.715 in OD Steps - 1.365 in OD Dual Spring - Titanium - Set of 16

1.374 Dual Valve Springs - (16)

Valve Spring - 1300 Series - Dual Spring - 436 lb/in Spring Rate - 1.190 in Coil Bind - 1.374 in OD - Set of 16

1.400 CM Valve Spring Retainers (16pk) 10-Deg

Valve Spring Retainer - 300 Series - 10 Degree - 1.067 in / 0.785 in OD Steps - 1.459 in OD Dual Spring - Chromoly - Set of 16

1.400 TI Valve Spring Retainers - 10 Degree

Valve Spring Retainer - 500 Series - 10 Degree - 1.090 in / 0.780 in OD Steps - Dual Spring - Titanium - Set of 16

1.400 TI Valve Spring Retainers - 8 Degree

Valve Spring Retainer - 500 Series - 8 Degree - 1.080 in / 0.770 in OD Steps - Dual Spring - Titanium - Set of 16