ive put a 455 olds into my 77 t/a.....is there a different crossmeber...im trying to put motor far back for better handeling...i have put a 403 in a t/a before but cant rember what i did was 1st t/a so long ago lol....dose the olds big blocks sit in pontiac...like they do in oldsmobile models? (u can see more of transmission....the motor i had in my 77 was sbc...car was originaly 4 speed but now is t400 thanx ...a pic of a 403 in a trans am would be awsome so i can see where it should sit from factory thanx brad

 

Hey, Brad,

Since TGO is dedicated to 82-92 F-bodies, you might search the net for a site better suited to your needs. Good luck with your project.

JamesC