I'm changing my gears in the near future, and I just have a few questions.
First, my car pulls hard til above 6500...should I go with 4.10's or 3.73's? (I have a T5, and gas mileage is not an issue)
Second, what are all the parts needed to change gears? (Do I need just ring & pinion, if more, what else?) I will purchase the parts then bring them to one of the local Ford dealerships for installation.
I will be adding a supercharger in the future. (1 to 2 years from now) Does this change my gear selection?
4.10's dont fear the gear if i was the one who did my gears i would of went 4.10 no questions asked mayb even 4.30's old school boys were running 4.56's on 4 speed transmissions...
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93 lx 5.0, king kobra clutch, bbk 65mm throttle body, 3.73's, electric fan, full length headers, march underdrive pulleys, no smog pump, cats cut off,bbk cold air intake, edelbrock performers, 24lb injectors, 255 lph fuel pump, trick flow track heat intake and crane 2030 13.77@102
Unless your car is an auto, I would stick with the 3.73's. Also you might want to invest in a rebuild kit. Depending on how hard you drive the car, you might need to replace something. Also don't forget about the gear oil, your gonna need about 3 bottles to be safe and make sure you use Royal Purple. So depending on what type of supercharger you go with a set of 3.73's will be a good gear to go with.
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95 GT
Edlebock Performer RPM intake, Ford Racing Headers, BBK X-pipe, Flowmasters, 3.73 gears, Hotchkis Control Arms, FFRP Drag Racing Springs, Underdrive Pulleys, BBK Cold Air, Steeda Shifter
Soon to install:
Aeromotive fuel press reg, Autometer fuel press guage and 5" tach, FFRP caster and camber plates, Edlebrock Performer Heads, Ford Racing E303 cam
4.10's dont fear the gear if i was the one who did my gears i would of went 4.10 no questions asked mayb even 4.30's old school boys were running 4.56's on 4 speed transmissions...
Well if he puts a supercharger on he will be shifting into 5th before the quarter is over. lol 3.73's are a great gear, and will work perfect for the quarter and with a supercharger.
4.10's/3.73's Which one to choose? 
PRO-5.0 has new 3.90 gears now if you don`t want to go to 4.10`s
