Cummins conversion for H1

Does anybody specialize in this?

I'm not sure anyone specializes in the Cummins conversion. I know a few guys have done it. Injun has looked into and knows more about the Cummins conversion than I do. He will post shortly I am sure.

Avalanche Engineering(www.avalancheengineering.com/) has done a couple Cummins conversions but they pricey around $29k USD for the base conversion which includes used mechanical 6bt engine, rebuilt transmission with upgraded clutchs/torque conversion, body lift and the labour...  tcase remains stock. They also do common rail which is a bit more(not to sure how much).
Also painless performance makes a harness for the cummins which basically will make the hardest part of the conversion(wiring) painless.. basically hook up the harness... plug it into the battery and ignition and boom your cummins is rdy to run in any vehicle.... There also is a local place that does conversions charged a friend $10k CDN for a rebuilt 4bt mechanical cummins and labour to put it into his Jeep TJ... which isnt bad... I think ima go with them and supply the parts myself so it is done right.
Painless Harness... Atlas 4speed T Case.... thinking about new 6 speed version of our transmissions 6L80 although there is problems with getting it to work currently due to no aftermarket standalone computer for it but im sure that will change... Also want to replace my halfshafts and hubs with some 12k ones... a few other things as well but yea should be pricey but by supplying it all myself i can slowly pay for it by buying items here and there so it isnt one big lump sum.