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454 into 79 K10

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by R72K5, Sep 23, 2002.

  1. R72K5

    R72K5 Banned

    Mar 5, 2001
    Likes Received:
    central IL
    ill use search feature later when i have more time to(after dark)

    im just gonna have to swap 454 from the 74 C20 into this 79 K10 350 th350 203, this 350 engine has head problems i think and i dont feel like dealng with that right now. i found mushroomed #1 exhaust valve stem tip and worn out valve train, and evidence of balancer being beat onto crank, so.,,,,

    i already have aexhaust stuff and 4 core radiator needed

    i need to know if engine block brackets and engine pads are same or not from C20 to K10 and accelerator cable differences and anything else

    dizzy on the 454 already converted to new HEI

    thanks for anything
  2. Sandman

    Sandman 3/4 ton status Author

    Apr 15, 2002
    Likes Received:
    Pocatello, ID
    With the exaust taken care of, The rest is a bolt in. You can even use the same motor mounts. The accessory brackets with have to come with the engine, they do not interchange. All else should work. Good luck.

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