Cometic GM LS1 SB 4.060 inch Bore .027 inch MLS Head Gasket 1984-ford-f-250-esi6302980 Year Make Model Submodel 1989-1992

Year Make Model Submodel 1989-1992 Ford Thunderbird Base 1989-1997 Ford Thunderbird LX 1989-1995 Ford Thunderbird Super Coupe 1989-1992 Mercury Cougar LS 1989-1997 Mercury Cougar XR-7

813" with a full 1

Our specially designed O2 sensor and wiring harness are included for ease of installation

Forged aluminum Dynalite-ST calipers

Cometic GM LS1 SB 4.060 inch Bore .027 inch MLS Head Gasket 1984-ford-f-250-esi6302980 Year Make Model Submodel 1989-1992Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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