4l80e Id Tag Decoder

At the bottom of the tag on the left 1st 2 digits is the year.

4l80e id tag decoder. The 4l80e is essentially a th400 with an overdrive gear added. Top left 2 digits is the model top right on tag should be the letter p for 4l80e 4l80ehd heavy duty info taken from gm trans id book. The transmission itself has been around since 1991 and the case has changed a bit like the 4l60e 700r4 twins. Below is a sample id tag.

Next digit is the calendar year. Identification of the 4l80e is pretty easy. Gm body trim tag decoding. Gm 4l80e 4l80e transmission.

Next 3 digits is the julian date. Gm automatic transmission identification. Joined oct 21 2006 12 posts. The 1st position is the year model of the transmission.

The transmission id tag below in the pictures kind of feels like it s the original. The part number in the casting is 24208421. Giottopress by enrique chavez. Engine prefix and suffix codes.

You can determine the type of transmission from the 4 large alpha numeric characters on the transmission s id tag. If you use the process of elimination there are only a few transmissions that it can be. Can t find much info online yet. Any tag decipherers here.

07318 089 after an exhaustive internet search through gm transmission codes my numbers don t seem to come up. 04wb p7 and the serial number is. I just picked up a 2006 4l80e for a 383 4l80e np205 combination i m working on and i m trying to research the specifics of the transmission. Ford aod aode and 4r70w aod transmission aode transmission.

Gm manual transmission identification. And sorry no pics. I know what i have is an earlier model because it has the rib up the top of the bell housing and does not have the 12 o clock hole. Factory option and trim codes.

Jump to latest follow 1 2 of 2 posts. The paper tag has a. I purchased a used gm 6 5 turbo diesel engine with the 4l80e it s a take out from a 1999 g series van i looked closely at the transmssion the casting says hydramatic. Ford c 6 c6 transmission 3 speed transmission.

What s this 4l80e id tag means. The trans id plate is on the pass side toward the rear. Discussion starter 1 may 11 2008. The tag shows a code number of.

This is going behind a pontiac 462ci motor making a bit over 400 hp and 500 ft. Ford c 4 c4 transmission 3 speed transmission. The 2nd and 3rd positions determine the model of the transmission 4l60e 6l80e ect the 4th position tells us what transmission family it belongs to. Is there a site or can someone tell me how to decode a 4l80e s tag.