PAC Racing Springs Spring Shims - 1.250 OD .015 Thick PAC-S191-16

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

COMP Cams Valve Spring Shims 1.250 OD 0.030 Thick Set of 16

PAC Racing Springs Spring Shims 1.250 OD 0.020 Thick | PAC-S190-16

Howards Cams 96210-KIT Valve Spring Shim Kit

Engine Pro 03-1001-16 +.050" Valve Spring Retainers Set/16 1.250" OD .865" ID 7°

COMP CAMS Valve Spring Shim 0.030 in Thick 1.250 in OD Steel Set of 16

HP Valve Spring Shims 1.250" x 0.812" x .060" Some Chevy Cadillac 4, 6, & 8 Cyl