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  1. #1

    Default differential diagrams

    i just found these. thought someone might want the info
    Attached Thumbnails Attached Thumbnails 94-GM-FA-725-T-LIST.jpg   94-GM-FA-725-T-PARTS.jpg   94-GM-FA-825-K12-LIST.jpg   94-GM-FA-825-K12-PARTS diff.jpg   94-GM-FA-925-K3-LIST.jpg  

    94 sub 6inch lift 34inch bfg mt. massive rework project soon. the audio system hit 150.3db so now its time to rebuild and try for 155db. mudpuppy is also getting a new engine, rebuilt ifs, dual 500amp 15.1vdc alts, 5 5,000amp batts, ant the combined wattage with the new system should be close to 15,000watts. this is going to be a wild ride boy and girls.

  2. #2


    What are these for? Can someone move this thread?

    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

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  3. #3


    Moved to powertrain tech. It looks like they are exploded diagrams of the 1994 version of the three typical front IFS differentials used by GM from light duty (7.25 inch) to heavy duty (9.25 inch).
    '98 K1500 Suburban LS 5.7 L 4L60E NV246 ARB
    '92 Ford Explorer XLT 4x4 4.0 L A4LD BW13-54 Trac-loc rear
    "My toys were the greasy cogs and springs and pistons that lay around all over the place, and these, I can promise you, were far more fun to play with than most of the plastic rubbish children are given nowadays." Danny in Roald Dahl's Danny The Champion of the World

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