Gaskets & Seals

Chevrolet Performance Gen V L83 5.3L MLS 5-Layer Head Gasket 12622325 3.835" (97.4mm) bore x .052" (1.33mm) thickness x 5-layer MLS.     

Chevrolet Performance LS MLS Head Gasket Set 12498544 - 5.3L, 5.7L ***For the same quality at a better price see our head gasket set  # 14-98544. Multi-layer steel (MLS) cylinder head gaskets. Fits: 4.8L Vin Code (C) 5.3L Vin Codes (0, 3, B, J,...