After I get my A/C and Heater Core repaired this month, my next project is to change the 2.73 gears in my 91 5.0 with auto. Reading this forum i know most like the 3.73 gears, but i will probably put in 3.27 are 3.55. I do not race, just cruise and want just a little more punch.
My question is, presently the cars shifts in overdrive at about 42 mph under normal driving and somtimes with a big thud if you know what i mean. When i change the reareand, will i notice any drifference in normal driving and the shifts into overdrive? How difficult is it to change the drive gear for the speedo?
Thanks
My question is, presently the cars shifts in overdrive at about 42 mph under normal driving and somtimes with a big thud if you know what i mean. When i change the reareand, will i notice any drifference in normal driving and the shifts into overdrive? How difficult is it to change the drive gear for the speedo?
Thanks