James, top end gasket kit. Evo B.T. 3-5/8" big bore - 84-91 B.T. with 3-5/8" big bore cylinders (NU) 507762 Note: 87-99 style connecting rod

Note: 87-99 style connecting rod roller & retainer kits (3 x 16 rollers) can be retro-fitted to earlier B

This heavy wool jersey features chain-stitched text on the front and chenille text on the back for that distinctive vintage look

rocker covers must be removed to remove or install pushrods

The 'Balls Pressure Plate' incorporates 42 steel balls that

With chrome knob

James, top end gasket kit. Evo B.T. 3-5/8" big bore - 84-91 B.T. with 3-5/8" big bore cylinders (NU) 507762 Note: 87-99 style connecting rod. 045 head gaskets with Firering, RCM (Rubber Coated Metal) cylinder base and rocker base gaskets, and rubber rocker cover gaskets, and includes all gaskets, o rings and seals to rebuild the top end.