BUGPACK Dual Spring Shims, .015
Sold as a set of (8)
Hardened valve spring shims for setting proper spring installed height.
Provides excellent seat surface for high pressure springs by preventing cutting into the heads.
BUGPACK Dual Spring Shims, .015
Sold as a set of (8)
Hardened valve spring shims for setting proper spring installed height.
Provides excellent seat surface for high pressure springs by preventing cutting into the heads.
