This is what you need:

H22A head (complete with loaded intake manifold and header)
- H22A headgasket*
- H22A waterpump
- H22A water pipe
- H22A crank timing belt sprocket
- H22A headbolts/studs
- H22A4 oil pump housing****
- H22A4 balancer belt sprocket****
- P13 ECM

actually, check out Drift's website: http://home.comcast.net/~mlokubo/h23vtec.htm , it has everything u want to know...Thanks Drift!

Rezza