Powerslide transmission...whats it from/worth?

[NeinH20]

Ok, I KNOW it's called a powerglide, not slide..but every PG I've ever come in contact ends up being a power SLIDE not long after I meet it.

This is an aluminum case PG, that as far as I can tell so far, just has POWERGLIDE on the side. It's very old, but was rebuilt 4 years ago, put into a 55 chevy, and run for 3k miles behind a 406SBC then pulled when the car was sold. I bought it, with plans of putting it in the 63 Impala I had, but opted for a TH350 .

Where will I find casting numbers and what not to find out what this trans came from originally? Also, what would this thing be worth? It was rebuilt while in the hands of a very close friend of the family, but I have no proof that it was ever rebuilt. Any info would be oh so very helpful! Thanks guys.

[Mark_C]

Assembly code is stamped on the side of the transmission pan. Will at least tell you what year it was built in. There may be a partial VIN stamped on the top of the bellhousing at about the 1 oclock position looking into the bellhousing from the front.

[NeinH20]

# on the tailshaft housing...3863192. That is the onl;y number I can find other than some patent info above the cast in POWERGLIDE.

[Vettefinderjim]

The tail shaft is from a 65-67 Powerglide. Look for the date casting, on the right side of the oil pan. There should be a code similar to 5T 11 16 N which means,5T= for 1965, Toledo which made automatics for 327 and larger motors, 11-16 is November 16,N is night shift.If a "C" code is there then the trans was made in Cleveland and was for only 283 motored cars.