Raptor 700 108mm Cometic Headgasket Kit

Description

Raptor 700 108mm Cometic Headgasket kit, fits: All Years 108mm Bore The Standard Kit Includes everything to do a quick rebuild. Head gasket, base gasket, timing chain tensioner gasket, exhaust seals. Cometic MLS (multi-layer-steel) Head Gaskets are ideal for any combination of head and cylinder materials. MLS Head Gaskets are comprised of two embossed viton coated stainless steel outer layers and a variable stainless center layer. The variable center layer allows us to create multiple gasket thickness options. No re-torque is required after initial torque set. Rubber coated single layer steel base gaskets are viton rubber coated with a steel core and in some instances embossed. Cometic AFM material engine cover gaskets are made from a chemically blown compounded nitrile synthetic rubber that is bonded to an aluminum core. AFM material has a temperature resistance of over 250° F (121° C) and an 85% recovery while maintaining a strong torque retention. Gaskets made from AFM install dry and do not require a re-torque. Typical gaskets made from AFM include: cam chain gaskets, timing cover gaskets and water pump gaskets. Exhaust gaskets are made out of various materials, as required by model, such as armor clad, copper, graphite or spiral wound steel. Copper washers and Viton o-rings are used to seal drain plugs and engine covers with stock o-ring seals. ATV and Off-Road Gasket Kits contain components required for a typical 4-stroke top end rebuild or repair. **Valve Stem Seals not included.