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  1. #1

    Default 4.10 to 3.73 gears

    Have a 2006 K1500 Suburban with 4 speed tranny and 4X4. Have the 4.10 gears and want to know if I can put the 3.73 gears in it. Couple of points:

    • Estimate of cost
    • What will it do for gas mileage
    • What will RPM's look like
    Any help would be appreciated.

    Tom

  2. #2

    Default

    Already responded to the other post. Duplicate posts are a nuisance.
    When you hear hoofbeats, look for horses not zebras.

  3. #3
    Legend Bigbomber's Avatar
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    Default

    Welcome to the club!
    [/SIGPIC]2009 Chevy Silverado LT 1500 EXT CAB 4X4 Vortec 4.8L SFI,K&N air filter,Weathertech Floor Liners ,Weathertech Stone/Bug Deflector, Line X Spray On Bedliner, TruXport Rollup Tonneau Cover, Molded Mudguards, Viper 5701 LE 2 way Security Alarm/Remote Starter, Xm Satelite Radio,BILSTEIN 5100 rear shocks,BILSTEIN 5100 front levelling shocks,READYLIFT 2" rear lift blocks,Goodyear Wrangler Territorys -265/70R 17"

  4. #4
    Legend


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    Welcome!!!


    Mike (Denver, CO) - 2008 Sierra 1500 Z71 SLE 5.3L 4WD

    SUSPENSION: Rancho 4" Suspension Lift; Rancho RS9000XL Shocks; Rancho Skid Plates; Rancho MyRide Wireless Shock Controller;
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    BFG All Terrain KO 315/70/17
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    ACCESSORIES: Westin Brush/Grill Gaurd; Westin Nerf Bars; Truxedo Tonneau; 20% Tint; Tow Mirrors w/Heat & Signals

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