GM and Gearing
Looking at maybe an upgrade to GMC 2500 HD, just curious if anyone has the 342 gearing and what they think. It would be with gas. your experience if you please. I have a comparison of the 3:73 and 4:1...
Forum Discussion
Now that I look it up. the 3.73 is gas only, 3.42 is a diesel option, At least pricing a building a gas version. Gas has the 6 sp auto, diesel the 10 sp.
marty
marty
