Quote Originally Posted by glennsexton View Post
I concur with the above - especially the Camaro clip. A number from the engine may be able to also settle the displacement issue.

Good luck on this one - it certainly has potential to be a sweet ride.
Numbers are no help on FE motors.. An external balance or a set of crossbolts helps but there's no easy way to determine a 390 over a 352.. I used to class race a 428 in L/SA because the tech guys were chevy guys and they saw the "352" on the front of the block