James, top end gasket kit. Evo B.T. 4" big bore - 92-99 Evo B.T. with 4" big bore cylinders and S&S / Landmark billet rocker covers (NU) 514956 Note: Around 30% of stock

Note: Around 30% of stock 1340cc Shovel cylinders may present a problem in combination with the location of some of the oil return holes since KB pistons have a wider piston ring pack for better piston stability in the cylinder

Height adjustable up to -1-3/4"

The seals are OEM equipment

require to build custom cable

and include required canter spans

James, top end gasket kit. Evo B.T. 4" big bore - 92-99 Evo B.T. with 4" big bore cylinders and S&S / Landmark billet rocker covers (NU) 514956 Note: Around 30% of stock. 045 head gaskets with Firering, RCM (Rubber Coated Metal) cylinder base and rocker base gaskets. Rocker cover gaskets for Landmark billet rocker covers and includes all gaskets, seals and o rings for a top end rebuild.