Cometic Honda B18A1/B18B1 .060in MLS Cylinder Head Gasket - 84mm Bore 1965-american-motors-ambassador-base-esi7212276 Program Two Boost Levels +

Program Two Boost Levels + Scramble Boost Setting - Program two boost modes for different levels of performance (up to 80PSIg internal MAP sensor)

Cometic 2017 Harley-Davidson Milwaukee 8 4

Direct replacement for H-D OEM# 67621-94

Dual 4-1/2" Diameter Blue Flame 304 Stainless Steel Clamp-On Exhaust Tips

Outflows Factory Intake by 18%

Cometic Honda B18A1/B18B1 .060in MLS Cylinder Head Gasket - 84mm Bore 1965-american-motors-ambassador-base-esi7212276 Program Two Boost Levels +Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". 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