Cometic GM LS1 SB 4.130 inch Bore .056 inch MLS-5 Head Gasket 1993-gmc-k1500-sierra-esi8878790 366 - bROD w/ARP2000 Fasteners

366 - bROD w/ARP2000 Fasteners

our ESD Module ensures a seamless upgrade without triggering any error codes

Equip your vehicle with this essential upgrade for superior performance and aesthetics

The RD249CE carries the standard 5-year warranty

This system includes functioning MDS (multi-displacement system) valves

Cometic GM LS1 SB 4.130 inch Bore .056 inch MLS-5 Head Gasket 1993-gmc-k1500-sierra-esi8878790 366 - bROD w/ARP2000 FastenersComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 056". 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