PAC RACING SPRINGS Spring Shims - 1.500 OD .020 Thick- PAC-S186-16

PAC Racing Springs Valve Spring Shim Set - 1.500 inch OD, 0.020 inch Thick

PAC Racing Springs Spring Shims 1.500 OD 0.020 Thick | PAC-S186-16

Fits Spring Shims - 1.500 OD .020 Thick

PAC Racing Springs Spring Shims - 1.250 OD .020 Thick PAC-S190-16

PAC Racing Springs Spring Shims 1.500 OD 0.050 Thick | PAC-S184-16

PAC Racing Valve Spring Shims – 1.500 in. OD – 0.645 in. ID PAC S193-16