bunits19714
forum member
Rear end is broken and am getting ready re build- I am considering switching the rear gears to a 2.73 ratio- to run the 1/4 mile in 3rd gear and run the 1/2 mile in 4th gear- Just looking to here from anyone that made the switch to 2.73's- 3.15's are to steep to cover me in the half mile-looking to run 173+. the 2.73 mathematically covers me for the 1/4 and 1/2 in the upper rpm range of 3rd and 4th where I want to be. Was also looking at buying a new 2.73 rear gear from ford- these came stock in the 11-14 6cyl 6r80 cars. Any thoughts?