hey guys, do any of you know if a late 70's early 80's lemans body would fit on a late 60's GP frame?, i am willing to do mods to the frame if it is posible

oops typo alert..... its a 70's lemans not a 80's

1970 Pontiac Lemans is 112" for 2 door and  116" for 4 door   

1960 Pontiac Grand Prix is 122" wheel base



so no problem  just cut out the parts, you don't need, and weld her up !!!