complete vtec head(of course),b20 headgasket, vtec intake manifold(and gasket), either machine work for the oil lines and dowel pins or the ls vtec conversion kit from golden eagle, vtec ecu, some wiring if it will be used with a non vtec harness, vtec distributor,or use the non vtec dist. and cut off a leg of the dist to make it compatible, b20 timing belt,vtec head bolts or studs preferrably gsr cause they actually go farther down into the block,cam seals, cam end seal, vtec spark plug wires, and if your doing it like me, about 4k dollars.......