Cometic 4.200 MLS Head Gasket .027 - Olds H767001S Male Union Reducer Fitting 16AN

Male Union Reducer Fitting 16AN to 12AN

0 to 4 in Lowered

7/16 in Rod Bolts

For EFI applications use regulator P/N 13303 or P/N 13139

Simpson's Hybrid Sport

Cometic 4.200 MLS Head Gasket .027 - Olds H767001S Male Union Reducer Fitting 16ANComprised 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