crate motor

  1. J

    18 Years with my truck - now need CA approved motor swap

    Hello GMC Forum, I've had my '94 Z71 for 18 years now. I've been loyal to it, and it has treated me very well. On Wednesday, I lost the motor. Huge rod knock. Going up a hill, pulling a trailer. I need advise please. The best option for a CARB approved motor swap. I've got to keep the...
  2. O

    Ignition timing off.

    I have a 95 Sierra. I threw a rod a couple of weeks ago and have since replaced with a reman 350. everything together fired right up and runs pretty good. The problem, when Use a timing light to set the timing. it says that it is very far off. If I bring the timing to 0 degrees, the truck...
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