Wire up a 5.9 FI Magnum to 60's A body.

Thanks, had no clue on that. What about the 5.7 and Nag, would that be easy? Or just stick with the 92 engine and add an intake-carb? Sorry for the hyjack, just so hungry for info-help.

Just depends on how far you want to go. Magnum heads and a magnum intake is an easy swap, and that makes magnum efi easier.

But carburetors are the easiest and cheapest