Valve Spring Shim, 0.015 / 0.020 / 0.030 / 0.050 in Thick, 1.500 in OD, 0.570 in ID, Steel, Kit. Shim 1 Thickness 0.015 in. Shim 2 Thickness 0.020 in. Shim 3 Thickness 0.030 in. Shim 4 Thickness 0.050 in.
Pac Springs PAC-KS93, Kit Natural Steel Shim Kit - 1.250 Dia. Performance Parts
Pac Springs PAC-1355, Set of 16 Steel 1.500 Dual Valve Springs - (16) Performanc
Pac Springs PAC-1940, Set of 16 Steel Valve Springs - Hr Series (16) 1.555 Dual
Pac Springs PAC-1329-DUPVP, Set of 16 Steel 1.500 Dual Valve Springs - (16)
