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PAC RACING SPRINGS
Spring Shims - 1.250 OD .020 Thick 16pk, by PAC RACING SPRINGS, Man. Part # PAC-S190
Valve Spring Shim - 0.020 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16$30.00 -
PAC RACING SPRINGS
Spring Shims - 1.250 OD .030 Thick (16pk), by PAC RACING SPRINGS, Man. Part # PAC-S189
Valve Spring Shim - 0.030 in Thick - 1.250 in OD - Steel - Set of 16$42.00 -
PAC RACING SPRINGS
Spring Shims - 1.250 OD .050 Thick (16pk), by PAC RACING SPRINGS, Man. Part # PAC-S188
Valve Spring Shim - 0.050 in Thick - 1.250 in OD - Steel - Set of 16$43.50 -
PAC RACING SPRINGS
Spring Shims - 1.500 OD .050 Thick (16), by PAC RACING SPRINGS, Man. Part # PAC-S184
Valve Spring Shim - 0.050 in Thick - 1.500 in OD - 0.570 in ID - Steel - Set of 16$43.50 -
PAC RACING SPRINGS
Spring Shims - 16pk - 1.250 OD .015 Thickness, by PAC RACING SPRINGS, Man. Part # PAC-S191
Valve Spring Shim - 0.015 in Thick - 1.250 in OD - 0.570 in ID - Steel - Set of 16$30.00 -
COMP CAMS
Spring Shims .015x.520 IDx1.300 OD GM LS Series, by COMP CAMS, Man. Part # 4717-16
Valve Spring Shim - 0.015 in Thick - 1.300 in OD - Steel - Set of 16$18.95