Athena EVO 8/9 4G63/4G64 Cut Ring Head Gasket - Big Bore

This is the ultimate seal for your high boost/high horsepower engine! These gaskets use stainless sealing rings that cut into the head to provide the strongest seal available for high boost or high compression engines.

Max bore size: 87.5mm

Thickness: 1.20mm

Application: Mitsubishi Lancer Evolution EVO 8/9 4G63 & 4G64

Includes head gasket with stainless sealing rings. Produced in very high quality stainless steel cooper rings exceed the sealing capabilities of conventional fire rings and optimize engine performance. FEATURES - Use of reinforced material M0115 renowned for being asbestos-free, original equipment approved, superior quality. - Supplied with separate stainless steel rings ensuring maximum sealing around the cylinder bore also on engines with NOS and/or turbo applications in which boost exceeds 2 bar. No head and block machining is required. - Silicon-based beading is applied on critical areas to improve sealing around all water and oil cooling passages. 330042R CR330042