Is it worth regearing my tow rig?
I recently bought a new travel trailer and a used truck to use as the tow vehicle. When I bought the truck I was told it had a 3.73 rear diff... anyhow after some investigation it has the 3.42. That...
Forum Discussion
I know it’s kind of apples to oranges. I bought a 1987 Chevy 3/4 ton first year tbi then wanted to pull with it and found out it had 3.42, I upgraded to 4.10 and it made a world of difference. Now with the new transmissions it might work well for you for me no. If you are keeping the truck for a while I would do it. Way too high to do proper towing but these new transmissions alter that. Chevy/Gm had the 2.73
/3.08/3.42/3.73/4.10/4.56/4.56/5.13/5.88 If keeping regrear.
/3.08/3.42/3.73/4.10/4.56/4.56/5.13/5.88 If keeping regrear.
