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Thread: Two Questions

  1. #1

    Default Two Questions

    Ok 2008 4.8 silverado cam is it a single bolt came or a 3 bolt cam? Ok im going to get gears for the rear end I want them to be posi and im looking for which type of rear end i got in this truck so i can get the rite part please help me out here guys or gals?
    08 silverado
    K&N cai
    single in dual out cherry bomb pro
    leveling kit
    custom painted bow ties
    Bed liner
    Tinted windows
    20inch Cruser Alloy Switchblades
    Goodyear Eagle GT2 285/50/20
    1 truly heavy foot + Wait4meperformance SCT Handheld
    100 shot of Nitrous Dyno tune system
    SS front bumper
    Matching painted front grill and bow ties

  2. #2


    I'm sure your '08 has a 3-bolt cam.

  3. #3
    stephan's Avatar
    Join Date
    Sep 2010
    Far West, Oregon USA,
    Blog Entries


    For your gears: go to & enter your vin # & rpo codes. Your rpo codes are the list of #s of everything your truck came with from the factory. They're on the label (usually found in the glove box, or console lid)
    1988 Chevy C-3500 2wd (no pic)
    350 c.i. 5.7 L Stock Block, 4 Bolt Mains
    L-31 Vortec Heads, Edelbrock Cam & Intake,
    Holley 650, Flowtech Headers, Magnaflow exh.
    Jet Trans 700R4, B&M Ratchet, 4:10 gears,
    3" susp. lift kit "shadetree"
    No rev limiter, No speed limiter lol

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