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

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.
View attachment 1715106188
View attachment 1715106189
Thanks. That looks FANTASTIC!! Now I am really drooling. That's what I'm talking about.