standard cab

  1. AC89K2500

    Stock 350 3/4 ton transmission options

    Hey Everyone, my name is Ashton from Iowa. I recently acquired a fairly clean ‘89 3/4 ton Chevy with a stock 350 small block. It currently has the 3 speed manual which I find to be horrendous for anything above 55mph. I’m looking into the idea of a 4l80 swap and was wondering if anyone has a...
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