As with all other parts in the valvetrain, the area where the spring sits takes a beating. The old standard shims simply will not hold up to the extreme pressures and high rpm found in today's performance engines. COMP Cams offers this set of valve spring shims to solve this problem and eliminate failures.

More From This Category

COMP Cams Valve Spring Shim, Steel, Hardened, 1.480 in. OD, .765 in. ID .030 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.480 in. OD, .765 in. ID .030 in. Thick, Each

$1.29

COMP Cams Valve Spring Shim, Steel, Hardened, 1.640 in. OD, .635 in. ID .030 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.640 in. OD, .635 in. ID .030 in. Thick, Each

$1.13

MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D, .015 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D, .015 in. Thick, Each

$2.67

QA1 Shock Tuning Kit

QA1 Shock Tuning Kit

$18.62

QA1 Shock Tuning Kit

QA1 Shock Tuning Kit

$13.72