I thinkyoull have to cut and weld on the center tunnel to convert to the H22 shift cables.

Its kinda like, once you go H22, its more work to convert to stock or even to drop a d series in if your H blows...
If you dont do all the work yourself, most shops will charge a bit more to do jobs just because its such a tight fit...Good clean H22 swapped EF's are hard to find. Most the ones ive seen are hacked up...shame!

Hasport made the first kit but there are a ton of other brand kits that are cheaper.I think Hasport make the nicest though.