New Gears.... now what???
I posted another thread on swapping my 3.23 gears for 4.10 on my RWD 2005 GMC Sierra 1500 with the 5.3L and 4 speed auto (4L60e). I took the truck in this morning and picked it up about 2 hours ago...
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I had it done on an 02 and no matter how many times they flashed the computer to fix the speedo, it always reverted back soon after. Never really helped with the pulling either. Was a HUGE waste of money.
