Opinions needed for rear gear selection!
running the 10bolt currently so 3.73's???
12bolt buy this winter....3.90's???
Lets here what you have to say please!!!
Iam shifting to 5th with my 4.11's......shift at 6400
Ran my best last night....heat index 98/ 100% humidity/ DA 2000
11.96 @ 118.9 on a 1.91 60'



