Chevy and GMC Duramax Diesel Forum banner

custom

  1. cummins conversion exhaust help

    Diesels
    Hey, My family business put a 5.9 cummins in a 1936 white yellowstone park tour bus. We have a fully built allison behind it, and a custom firewall. What i need help with is a source for custom intercool built, exhaust manifold, custom 4 inch turbo back exhaust and a jake brake, all steel...
  2. custom S366 turbo kit!?

    Turbo's Stock and Aftermarket.
    Ok so there is a S366 with extended tip, 66mm inducer .91 turbine... i can't remember all the specs anyway it's $915 shipped, i found a pedastal for t4 $500 shipped, vband clamps and flanges for downpipe $35 shipped. (all on ebay and all brand new with warranty) The only "fab" work i would have...
Top