For reference, the truck has a 250 I6 in it ( after the seller had told me a few times that it was a 216 ) casting numbers dont lie lol. Bought the Truck relatively unseen, and paid a pretty penny for it.. : / drove it home, nearly 8 hours!! had a few issues with heat at highway speeds so kept the speed low taking back roads home, darn near all night driving.
Once i got it back I started to give it a once over the next day.
numbers on my block read:
3994257
gm
68
So acording to some quick searching thats a 250
Trans, which is sketchy how it is attached to the bellhousing, super sketch.. Ill have to post some pictures when i get a chance. basically the bottom two trans bolts dont really attach at all.
Trans on an interesting note is an original to the trucks era casting reads
591195 and the shifter is a top load.