Keith Carter
New Member
- Joined
- Aug 4, 2016
- Messages
- 3
I have a 2005 z71 with stock 3.42 and 33's. All I ever tow is a 19' boat, and a pretty light camper, but it still doesn't like to shift into overdrive. Recently purchased cognito UCA's and 3" torsion keys, so I plan to put 35's on it, and I know it will definitely be awful towing then, so my question is, with just the torsion keys and 35's, do I need to go all the way up to 4.56, or will 4.11 be enough for what I need to do? Also, what are some good posi lockers that would pair well with the new gears?