Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .040"/1.016mm | C4156-040 vendor_Walbro Part #: AV3218855H35BZ

Part #: AV3218855H35BZ

and traction control system

Four sizes are available for the perfect fit for just about any engine application and stays water-tight to prevent leaks with the provided hose clamps

showing a 35°F temperature drop as well as a +15 whp and +8 wtq bolt-on power increase for our test vehicle equipped with a Mishimoto downpipe and Stage 2 EcuTek tune

Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .040"/1.016mm | C4156-040 vendor_Walbro Part #: AV3218855H35BZCometic multi layer steel (MLS) head gaskets for the Evolution 8 & 9 are comprised of three layers of stainless steel. Cometic uses stainless steel for increased strength, it's ability to rebound, and improved corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of harsh sealing environments, load conditions and surface