Tim: it's cheaper if you bolt it to a BBC hahah..

Wildin: if you get the Dodge deal, and want to use it w/GM t-case, you have to swap mainshafts.. or maybe just the tailshaft... can't remember, one of them. Also, the Dodge has a lower 1st than the GM, if that matters to you. I like the NV4500 and am considering getting one. $1500 is a good price for one in good shape. Your mileage may vary.