Nice cars..Correct on the larger radiators for the Air conditioned versions...my options are limited for what I choose as a replacement radiator. I will probably remove the plastic fan and opt for high speed electric fans when I get to that point.
Buick made a Skyhawk on the "H" body platform that my brother had beefed up with the oddfire V-6 that we called the FlyHawk. Presently we are removing everything from the dash area and firewall area ot the Cosworth and disassembling the GT dash and AC ductwork/condenser coil/heater coil box.
My next acquisitions will be an engine hoist and an engine stand so we can remove the running 140 from the GT. It looks like a mess , for now, but we will freshen her up with some spinning wire brushes and a bit of paint before it gets installed. I hope to complete this project in 12 months....pics soon.