Cometic 4.125 MLS Head Gasket .040 - GM LS1 H76903FXL two 7/16 spherical rod ends

two 7/16 spherical rod ends with alignment bushing and instructions

1973-1981 Buick Century

Fits Stilo ST5

1987-1987 GMC R2500

These valley oil baffles have holes for use with our valley vent tubes (#22-220)

Cometic 4.125 MLS Head Gasket .040 - GM LS1 H76903FXL two 7/16 spherical rod endsComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". With MID Sleeves. Cometic 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