Hey there, I picked up some FRPP 3.55 gears today, but am hearing different things on what else I need to get these installed. Someone said the install kit, someone else said nothing shop will have rest, car is a brand new 2014 5.0
Hey there, I picked up some FRPP 3.55 gears today, but am hearing different things on what else I need to get these installed. Someone said the install kit, someone else said nothing shop will have rest, car is a brand new 2014 5.0
Since the car is new you don't need an install kit your bearings, races, and everything else are fine. Just remember put it back on the exact way it came off. There are arrows on the caps to mark the which end is up. You do need a pinion bearing if you don't have one and some good synthetic fluid to refill the rearend but if a reputable shop is doing the install they will provide it at a little extra cost I'm sure.
I was told that unless you just want to change the gears in the auto the best is to stay with the 3:15 or no higher then 3:31. And if you plan to supercharge it or turbo it then stay with stock geras. My buddy replaced his 3:15 with a 4:10 and on the street even on a ET drag he wouldn't hook. The 6R80 transmission already has a first gear ratio of 4.17.