HSR42/45/48

86-88 CB 450 S 450cc

Engineered to fit multiple Harley models

This is due to a Classic Tread design which is combined with a modern compound solution which enhances chemical grip and adhesive properties in all different situations

Inside length = 5

james motor gasket kit for harley twin cam 99 04 BS365 HSR42/45/48James Motor Gasket Kit for Harley Davidson Twin Cam 1999 2004 This kit comes in different gasket variations depending on bore. 88" (3 3 4") is standard on the 99 04 Twin Cam. Choose bore and gasket type. MLS kit: Includes 0. 040" thick 3 3 4" bore MLS (Multi Layer Steel) head gaskets, RCM (Rubber Coated Metal) rocker cover gaskets and all gaskets, seals and o rings for complete engine rebuild. Blue PTFE kit: Includes 0. 036" 0. 045 thick head gaskets