Frambo,
Check out this link on this site:
1981 Turbo "GN" Trans Am going under the knife
Also check out the thread starters web site, it is a pretty good site!! Good luck with your car and as you already know, yes the 3.8 in your car is a Buick engine. It is a bit different than the GN engines in our car, but it is still a Buick engine.
__________________
Paul Beal
pbeal@sympatico.ca
First official Canadian member of the DSR.....
That's just how we roll.
1986 GN # 1 11.38 @ 120.25 mph with 1.501 60'
1986 GN # 2 13.25 @ 102.95 mph with 2.086 60'