np241

  1. Jason_Staggs

    Np241c jumped to neutral now stuck in 4lo

    Hey fellas, starting out I have a 95 k1500 350 NV4500 NP241C 180k-ish miles. I was driving back from my buddies house had cruise set about 65 climbing a slight grade when all of a sudden I heard a loud clunk, my truck lurched, and my engine tached out. I pulled over and tried 1-5 and R and it...
  2. CrystaledJazz

    NP241 Strength?

    I have a np241 out of an 89 GMC. I'm wondering how strong it is for what abuse I'm going to use it for. The truck has a 350 that I plan on putting a cam, heads, headers, and intake on, so I'm hoping for around 350-400 crank horsepower or maybe even more. I know I'm going to have to build the...
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