My son owns the 1975 Chevelle in my signature line and it's sitting in my barn. He is in the Navy and out in San Diego. I have been considering swapping a modern chebby ls engine and od auto trans in his car as a surprise and shipping it out to California for him. I have done some research and think this swap is doable. I am comfortable doing the mechanical things like fabbing motor mounts and trans x member. However I have never messed around with fuel injected anything and am kind of nervous about getting it to run correctly. Any of you guys have any experience with the new chevy lt1 or ls engines?