Just dreaming at this point but I think it would be super cool to swap in a GM 3.8 series II. It is a really well regarded engine and can produce plenty of power. I've been reading up on a couple of swaps involving these into a Toyota and even an Amigo although both with Toyota transmissions. Will the AR5 bolt up to this engine? Or would a different bell housing be needed? I know this was talked about a number of years back but I think most people sided with using a northstar. What are the pros and cons?
You could even source a Holden supercharger for it so the intake would fit:
http://www.ebay.com.au/itm/holden-co...#ht_500wt_1414
As for the AR5 being rated at 260ft/lbs that is really only based on existing application and not a true rating. So who know what it can actually handle as for the 4l30E we know it is a weak link.