JAMES, EVO CYL. HEAD & BASE GASKET KIT. .045" FIRERING/RCM

James cylinder head gasket kit, 3 5/8" big bore

.045" firering head (.042" final crush) & .020" RCM base gaskets; use of o-rings is not required due to head gasket design

Fits: > 84-99 Evo B.T.; 86-20 Evo XL (excl. XR1200). With 3 5/8" big bore cylinders