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  1. P

    fuel tank swap

    Has anyone swapped the saddle tank for a 40 gallon rear mount suburban tank? I put a flat bed on my 79 regular cab long bed k25. But I don't want to give up my side boxes on it. I've heard it can be done but it takes a lot of modifying. I know at least one cross member has to come out...
  2. P

    big block heads question

    I have a set of 772 heads off an 83 427 tall deck and im wondering if I should have them rebuilt and the bigger valves in them, or spend the extra money on 781 heads?
  3. P

    427 tall deck motor swap

    I found a good deal on a 427 tall deck out of a 83 c70 feed mixing truck a few months back for my 79 K25. I bought a stock rebuild kit from northern. I also got a cam form comp cams. It had a set of 772 heads on it, and a governed holley carb that has to go. My question is are the heads...

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