Pipe dream motor swap: What would you bolt into your A-Body?

harrisonm said
A 426 Street hemi. Several years ago there was an article about a guy who put one in a 69 Dart (I think). He went to a LOT of trouble to make sure it fit under the stock hood. Imagine the effect of opening your hood at a car show with that engine in there.

A Duster with an all-aluminum 426 Hemi (uses an HDK K-member for the swap). Car has A/C and a flat no-scoop hood. It weighs over 100 lbs less than a stock A-body with a 318 in it.