Cometic 4.125 MLS Head Gasket .040 - Chevy Inline 6cyl 205004 Torqueflite 727 / 904 1971-77

Torqueflite 727 / 904 1971-77

Tear-Off Posts Hand Ratchet To Eight Positions

1992-1996 Chevrolet K1500 Suburban

1996-2000 GMC Savana 2500

3500 / 6700 RPM

Cometic 4.125 MLS Head Gasket .040 - Chevy Inline 6cyl 205004 Torqueflite 727 / 904 1971-77Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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 created by the two