i have a guy that wants to trade genuine 4.10's/open carrier for my OE 3.73's with g80. are genuine gears worth a damn? i was wanting to go with yukon.
My 92 had genuine gear brand 4.10s in it. They were good.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
I ordered some 4.10's from them.. they were out of round (thats what my mechanic said im not to savy with gears) but went with some richmonds and havent had any trouble..
Looking for a 05-07 Ext Cab or Crew Cab Chevy or GMC with some mods.. PM if you have anything