Stainless Steel Base Gaskets For Big Twin Evolution

Description

Weight: 0.10 The Evolution engine has been known to have problems with the paper type base gaskets leaking Cometic has solved this problem once and for all with their nitrile bunadine rubber (NBR) coated stainless steel base gaskets Designed to conform to the extreme expansion and contraction rate of the cylinder To further enhance the sealing quality, the gaskets feature a raised edge at the cylinder spigot circumference and at the oil drain back hole Available in your choice of thickness to help tailor fit your desired compression ratio or piston deck height Sold as front and rear set .020″ Thick, fits OE Bore Cylinder Fits Big Twin Evolution 1984/1999 By: COMETIC GASKET