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4t60e fdr question

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  • 4t60e fdr question

    ok i have a beretta with a 4T60E (trani code is 6wfw). i took the diff out of a 4T60E with the code 6afw. now i couldnt get the sun output gear out, how does it come out. im talking about the big gear that runs all the way around the edge of the trani and is stationary, and the four smaller gears ride in it, i think that is the sun output gear but im not sure if thats what its called.
    Attached Files
    Last edited by Jbrogan; 08-23-2007, 10:15 AM.

    1996 Beretta
    3100 SFI TURBO
    T28 60 Trim Turbo at 9psi, Stage 1 turbo cam mms, lifter upgrade springs mms, P&P heads, ls6 Valve Springs, Ported exhaust manifolds, Hyperuetectic pistons SP, 3.29 trani, MSD 8.5 wires, open exhaust, Pulstar plugs, 3400 intake manifolds, ported TB, 36 lb/hr injectors, RCI Fuel cell, Walbro 255 pump, A/C Bypass, and much more.
    13.1 @ 103 mph best in the 1/4 mile

  • #2
    Its called the Final Drive ring... and what exactly are you trying to accomplish here... this will only drop your ratio to 2.97 from 2.93...

    A 6WFW is a 3.29 fine tooth diff, and a 6AFW is a 3.33 regular tooth diff...

    Your gear ratio problem is your drive and driven gears.

    And the only way to get that final drive ring out is to pull ALL the internals out of the transmsission and then remove the large C-clip from inside the tail shaft and then it slides out that way towards the side case, not out the diff side.

    You should just take the AFW trans apart and take the drive and drive gears and use that in your car with its current diff.... You have a 37/33 combo now you want 35/35


    why did you post this twice too???, especially in the wrong section.
    Last edited by 3400-95-Modified; 08-23-2007, 10:37 AM.

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    Stage-1 Raybestos/Alto 4t60e-HD, EP LSD, 3.69FDR
    12.61@105 Epping NH Oct 2015 Nitrous 100shot (melted plugs) 13.58@98.8 N/A 3200LBS

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    • #3
      there is a tranny section ya know....
      Andy

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      fastest 1/8: 10.19@ 67.17
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      62mm TB, 1.6 roller tip rockers, Ostrich 2.0, UD pulley, TB heater bypass, K&N, 180* stat, No cat, 99Grand AM dual cooling fans. 4T65E swap FDR 3.69, EP LSD, F.A.S.T. transmission controller, TransGo shift kit.

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      • #4
        ok i know there is a trani section it doesnt say anything about that gear.

        1996 Beretta
        3100 SFI TURBO
        T28 60 Trim Turbo at 9psi, Stage 1 turbo cam mms, lifter upgrade springs mms, P&P heads, ls6 Valve Springs, Ported exhaust manifolds, Hyperuetectic pistons SP, 3.29 trani, MSD 8.5 wires, open exhaust, Pulstar plugs, 3400 intake manifolds, ported TB, 36 lb/hr injectors, RCI Fuel cell, Walbro 255 pump, A/C Bypass, and much more.
        13.1 @ 103 mph best in the 1/4 mile

        Comment

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