Cometic, EST motor only gasket kit. 3-13/16" big bore - 92-99 B.T. (EXCL. 1999 TWIN CAM) 963612 Mechanical actuated system for models

Mechanical actuated system for models with rear drum brakes

Removable/replaceable comfort liner and cheek pads are constructed with fleece Lycra and open-cell foam padding to absorb and evaporate perspiration

Used between the inner primary housing and engine crankcase

045” head gaskets

Cometic, EST motor only gasket kit. 3-13/16" big bore - 92-99 B.T. (EXCL. 1999 TWIN CAM) 963612 Mechanical actuated system for modelsWith . 040" MLS (Multi Layer Steel) head gaskets. This EST (Extreme Sealing Technology) gasket sets are complete with all gaskets, seals and o rings that are used on the specific H D model that is mentioned, excluding primary gaskets. It's the easy way to do a complete overhaul and have all gaskets that are necessary in one package to reassemble the engine. This EST gasket set contain MLS (Multi Layer Steel) head gaskets which eliminates the use of