High Performance Top End Gasket & Seal Set For Big Twin Evolution 1992/Later

Description

Weight: 0.79 Designed for 3 1/2″ (standard bore) cylinders, this set features head, base and lower rocker cover gaskets that are made from stainless spring steel with a coating of nitrile bunadien rubber (NBR) on each side. The head gaskets measure .040″ thick with a unique three piece design that can easily withstand 15:1 plus compression ratio. Due to the embossed design and NBR coating of these head gaskets, oil drain back O rings are not necessary. The base gaskets and lower rocker cover gaskets measure .020″ thick and will not extrude out when torqued like the OE style paper gaskets. The tappet block gaskets, gear cover and ignition cover gasket are made from a Kevlar based fiber material. Also included are rubber rocker cover gaskets and a dual lip cam seal. Fits Big Twin Evolution 1992/Later. 3 1/2″ (OE Cylinders) Bore, .040″ Thick 3 Piece Stainless Head Gasket Single Layer Steel Base Gasket One Piece Single Layer Steel Rocker Cover Gasket Aluminum Foam Material Gear Cover Gasket Big Twin Evolution 1992/1999 By: COMETIC GASKET