I have a 68 C10 for sale. It has Hedman long tube headers ($600), the booster and master cylinder have been upgraded, new brake lines, new spindles, calipers, new brake pads, (complete disc brake upgrade $1300). I have some extra parts that go with it, new door weather stripping ($49.95), 2 Hedman turbo mufflers ($121.74), carrier bearing ($19.95), universal mirrors (they are small, more modern unlike the tall originals) ($25), in dash hoses for the heater ($39.95), weather stripping for the windows ($29.95), valve cover gaske, ...... I think that is everything. The battery in it is less than a year old, it cost around $130. I have $3000 invested, needing to sell as I no longer have time to work on it. It has some rust, rocker panels are rusted out, inner door bottoms. It does need a little work, to be drive-able it needs a carrier bearing installed on the two piece drive shaft, needs some tires, and will have to be trailered if purchased.