which tranny do I have? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: which tranny do I have?


charlie780
11-16-2005, 06:34 PM
the truck is a 1997 chevy K1500 ext cab short box 4X4

6.5TD

some said its a 4L60 some say its a 4L80

which one is it?

thefermanator
11-16-2005, 08:21 PM
Should be a 4L80. Count how many pan bolts you have on it, that will tell you. 16 I believe is 4L60 and 17 I believe is 4L80.

kimagine
11-16-2005, 08:30 PM
My 4l80e has 17 bolts if that helps.
What does your VIN say?
Mark