goober
Registered User
But all the S42-ZF5 diesel trans have the 4:14 1st gear and 3.79 reverse which SUCK. They are entirely to HIGH
in a pick up yes it is to high ... my 89 superduty has 5:13 rear gears and a zf5 trans w the drive line parking brake ..... and i like the pull this truck has when loaded ... the gears allow us bigger weight trucks to move more i have had this truck at 26,000 lbs total weight truck and trailor and the gearing is good for the pulling ..... im gonna add a overdrive unit for a lil more top speed but i am now going to leave the 5:13 gears in it beacuse it will drag anything i want and then the doubble o/d will make the fuel millage go up and top speed will go up as well