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06-03-2012, 02:58 AM #1
- Join Date
- Jun 2012
2012 burb and want to change gear ratio to 3.73
My First post!
Just picked up a 2012 burb and about a week later found out i bought on with a 3.08 rear end, crap!
Bought the truck for pulling my toys around, found out the 3.08 is rated at only 5000lbs....the 3.43 is rated at 8100lbs.
So at the very least i would like to repalce to a 3.43, but would prefer a 3.73.
Guestion is, how hard and expensive is it on the newer trucks. Any input would be appreciated.
06-03-2012, 06:22 AM #2
- Join Date
- Apr 2010
- Piermont,NY, back in Northern NJ now, But may be in IL soon....
Since it is a 2012 I would have the dealer do the work..And put the Locker in....08 Z71 Avalanche Mods to date: K&N CAI,Hellwig Swaybars and End Links, Corsa Sport Exhaust, Superchips Programer,IPCW LOF & 3rd brake light and tails, AMI Gas door,Show Hooks and Door locks, Enkei Wheels, with Pirelli tires, StreetScene Bowties, Grant Steering wheel,Muth signal mirrors,SSBC Big Brake kit,Huskyliner Mug gards,Floor mats and Hood shield, McGard Lug nuts and locks, Bedrug, Cervini's Ram Air hood,35watt HID Fog lights, Sylvania bulbs all around ZXE's Highs and Lows, WhiteNight Back up lights,Sirius and HD Radio, SnugTop sitting on deck now Got a Softopper on now,Tempress Boat Hatches.... New Bilstein shocks are on... New Mods coming soon..... X
06-04-2012, 01:00 PM #3
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