I think my transmission quit on my 1985 380SE. Engine started to race in gear and then it wouldn't move in any gear. Had it towed to the shop and waiting for the verdict. How much does a rebuilt tranny go for installed? Is the car worth parting out? It has less than 120K on it and the body is in good shape (paint's tired). Engine runs fine and it has been maintained (exhaust, cat conv, tires, oil changes etc). I hate to see a good 126 retire if it has life left in it.