When setting spring height, shims must be used to equalize the installed height of the valve spring. COMP Cams® spring shims are made of the highest quality shim stock and heat treated to stand up to the immense pounding of the radical lobes of today's cams.
THICKNESS: .015", .030", .060"
QUANTITY: 16 each size
COM-4753 |
O.D. 1.250" |
COM-4755 |
O.D. 1.480" |
COM-4757 |
O.D. 1.500" |