Cometic, cylinder base gasket set. Fiber 3-5/8" big bore - 84-99 Evo B.T. with 3-5/8" big bore cylinders (excl. S&S) (NU) 516603 With stylish and functional cooling

With stylish and functional cooling ribs

This is necessary for installation of the two mainshaft gear-pins

Le beef front mount for oem style solo seats

Overview of Product:

Note: See 909011 for replacement stainless thru-pin

Cometic, cylinder base gasket set. Fiber 3-5/8" big bore - 84-99 Evo B.T. with 3-5/8" big bore cylinders (excl. S&S) (NU) 516603 With stylish and functional coolingFront & rear gasket for one engine. . 020" fiber, a premium hi temperature, hi density creep resistant material that requires no re torquing, no additional sealants, is fuel resistant and asbestos free. Note: See 561825 for gasket set for S&S 3 5 8" big bore cylinders.