Hey, The tranny is the original, as is the rear end...i was told the rear end got a new differential in it lately though. (don't know numbers for the tranny, but the rear end should be a 180). The heads are both e88...the blocks are both from 240's i was told so I'd assume L24 (unless theres another number i should be looking for..not real familiar with these so let me know and ill look) I was also told that the head/block in the back were the original ones for the car and the engine currently in it came from another 240 (year unknown). As far as pics, i'm trying to get access to a digital camera now, should have pics to post in a couple of hours.