PAC RACING SPRINGS

Valve Spring Kit - Dual Spring - 392 lb/in Rate - 1.020 in Coil Bind - 1.304 in OD - Chromoly Retainer / Locks / Viton Seal / Steel Seat - GM LS-Series - Kit

Valve Spring Shim - 0.015 / 0.020 / 0.030 / 0.050 in Thick - 1.250 in OD - 0.570 in ID - Steel - Kit

Valve Spring Shim - 0.015 / 0.020 / 0.030 / 0.050 in Thick - 1.500 in OD - 0.570 in ID - Steel - Kit

Valve Lock - 8 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 32

Valve Spring Locator - Inside - 0.030 in Thick - 1.650 in OD - 0.570 in ID - 0.630 in Spring ID - Chromoly - Each

Valve Spring Locator - Inside - 0.060 in Thick - 1.450 in OD - 0.570 in ID - 0.980 in Spring ID - Chromoly - Set of 16

Throttle Return Spring - 2-1/2 in Free Length - Heavy Tension - Steel - Natural - Each

Throttle Return Spring - 2-1/2 in Free Length - Medium Tension - Steel - Natural - Each

Throttle Return Spring - 3-3/4 in Free Length - Medium Tension - Steel - Natural - Each

Throttle Return Spring - 5 in Free Length - Medium Tension - Steel - Natural - Each

Valve Spring Retainer - 500 Series - 10 Degree - 1.140 in / 0.815 in OD Steps - 1.475 in OD Dual Spring - Titanium - Set of 16

Valve Spring - Single Spring - 329 lb/in Spring Rate - 0.960 in Coil Bind - 0.934 in OD - Each

Valve Spring - Single Spring - 236 lb/in Spring Rate - 0.870 in Coil Bind - 0.800 in OD - Each

Valve Spring - Hot Rod Series - Dual Spring / Damper - 469 ln/in Spring Rate - 1.150 in Coil Bind - 1.555 in ID - Each

Valve Spring - Hot Rod Series - Dual Spring / Damper - 431 ln/in Spring Rate - 1.125 in Coil Bind - 1.540 in ID - Each