Cometic AMC 4.0L Inline 6 .036in MLS Cylinder Head Gasket - 4.060in Bore 1974-buick-lesabre-esi8839961 proper flowing ducts are mandatory

proper flowing ducts are mandatory

Right behind PowerPack is Stinger-Plus: best gains of +81 hp and +172 lb-ft (rear wheel) with 7 percent better fuel economy and greater durability

Also ideal for cam tuning

allowing an external BOV to be installed instead

Wilwood Pad Set BP-20 7420-20 Superlite 4/6

Cometic AMC 4.0L Inline 6 .036in MLS Cylinder Head Gasket - 4.060in Bore 1974-buick-lesabre-esi8839961 proper flowing ducts are mandatoryComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 098". 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