View Full Version : model 20 3.54

08-22-2006, 04:24 PM
Hi, I recently purchased a 3.54 posi rear end for my 70 javelin and I was wonder if any one could help me identify the numbers on it. this is the number I found on the pumpkin lE3212478 and on the other side it has what looks like the letters FU (not a joke) on the splines it has etched in 33K and on the diff it has 72970C26605X. if any body could help me decipher these numbers that would be great.thanks.

08-24-2006, 07:24 PM
Try here, click on production/tech and you'll see "decoding your transmission"