X100.
As a proud owner of a N.A 4.1 original 1982 GN, I take a little umbrage at that.
The Buick V6 is legendary in it's reliability, durability, and with a little help - it's output - N.A or Turbo'd
Why not put a Ford 5.0 engine in it, since I'm sure there are some who think those Chevy 305s were garbage?
I'm sure the B4B guys can offer an opinion, but it does look like a 1982 GN.
But I also know the SCs were painted in that 2-tone.
Now - if it is / was a 1982 GN w/ Turbo (SC) - it is the rarest of rare - not now, though, since it has that awesome Chevy 305 in it.
Now it's either just another Regal with a transplanted Chevy engine, or would require some bigger money to resto it, and probably never reach it's value potential since it might be impossible to do a numbers matching resto.
The top end of the decently restored, 1982 GN N.A market seems to be in the 10K range - for now.
Maybe not a car like Tommy Riggs's 82 GN, but most. Seems it's tough to get much more money for them at the moment.
So, at 4K firm - to install a new / rebuilt 4.1 + THM350 (assuming) ; those numbers wouldn't work.
Since there are so few of the SC / GNs (what? Less than 30 remaining?) - I'm not sure what they bring - but probably a good bit more.
But getting all the 3.8 SC parts and resto'ing it would be a real challenge.
Unlesss Kevin has the old engine.
The pic is kind of fuzzy, but it looks like it has a hood bulge.
The ad says SC, then the text goes on to say GN.
I know the mods hate for us to hijack, opine, or gunk up the "For Sale" posts - so if I'm outta line - I'll apologize in advance - and take my medicine.
But as they say - there is no such thing as bad publicity.