Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .045"/1.143mm | C4156-045 vendor_Goodridge Lightweight Aluminum and Titanium construction

Lightweight Aluminum and Titanium construction

Restores normal function of moving parts and

6" x 5" core produces a signifcant volume inscrease compared to stock

- 02-07 Subaru Impreza (WRX/STI - w/ filler neck) - 04-06 Subaru Baja M

Cometic 86mm Bore MLS Head Gasket Mitsubishi Lancer EVO 4-9 .045"/1.143mm | C4156-045 vendor_Goodridge Lightweight Aluminum and Titanium constructionCometic 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