i was just confused with the 4 speed limited post early in model year. Where numbers state that it was made in Dec? I did drop the tranny off and a highly recc shop, $525 to rebuild with shift kit. Motor to be rebuilt with a comp cam and should put out on the dyno 325-340hp, estimate is $4000 and they aren't doing the RR work. Got a body shop that the family has been in the GTO business since the late 60's putting motor back in along with other work. Dropping a lot in this car but want to be happy with it when done, been saving up for many years. Engine has 63xxx on it. Will post more photos soon.