Cometic Stock Port Header Gasket Multi-Layered Steel Mopar Modular Hemi 6.1L - Pair 12199901 FIA Approved

FIA Approved

1982-1988 Chevrolet Monte Carlo

1973-1974 Oldsmobile Omega

1965-1974 Oldsmobile Delta 88

Heavy Gauge Stamped Steel Construction

Cometic Stock Port Header Gasket Multi-Layered Steel Mopar Modular Hemi 6.1L - Pair 12199901 FIA ApprovedCOMETIC MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound