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Thread: 3.73's for sale

  1. #1

    Default 3.73's for sale

    i got a 3.73 gm 10 bolt 8.5 IFS ring and pinion for sale, i was gonna put this on mine but i went with 4.10's instead, best offer

    2006 gmc sierra, 4.8l, gibson headers, flowmasters exhaust, hypertech power programmer,4.10 gears, 3 inch rough country suspension lift w/ 285/70/17 cooper disoverer stt's, tinted windows, westin grill gaurd, herculiner bedliner, black fender flares, HID headlights,black painted front bumper

  2. #2


    hrm....very tempting. How much you want for 'em? I have no clue what to offer lol

    1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4.10 gears 200K miles
    2005 Saturn ION-2 Stock 265K miles
    1982 Bronco, 1993 Bronco (sold), 1971 M35A2 Deuce and a Half

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  3. #3
    finalday7's Avatar
    Join Date
    Oct 2007
    Sayward, B.C Canada


    dude how ya not even going to give me first pick.

    2007 GMC Sierra CrewCab 4.8L
    Tinted Windows, 20" Chrome MB Predators on 275/55/20 Copper AT's, GM Bed Rug, Speed Scene Chrome Grille, Putco Chrome Handles, Hypertech Max Energy Programmer, Magnaflow Muffler and many more mods to come.
    Former GM Vehicles:
    96 Chevy Camaro. My first car modded for a High School kid.

  4. #4


    they retail for $140 so i guess i'll take $75, they are brand new in box

  5. #5


    im going to include the master installation kit along with the 3.73 ring and pinon, i'll take $150 for everything, retails for over $200, here are some pics
    Last edited by sierraman; 02-04-2008 at 10:52 PM.

  6. #6
    finalday7's Avatar
    Join Date
    Oct 2007
    Sayward, B.C Canada


    The install kit wont work on your new gears?

  7. #7
    Jr. Engineer black jack's Avatar
    Join Date
    Aug 2007
    fort myers , florida


    Have you sold them yet. just woundering might be interested in them Im thinking about replacing my gears from 3:42 to 3:75

  8. #8


    will those gears work in a NBS 07 silverado?i would be very interested if so. send me a PM to have them shipped to GA, 30028. thanks
    07 new body silverado, 4.8L, 4x4, ex cab, Pioneer flip out dvd screen, what muffler?, 2" fabtech leveling kit
    Maxxis Buckshot Mudders 285/70

  9. #9


    no have not sold them yet

  10. #10

    Default if they are still avail i willtake them

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