cummins

  1. snowwhite24v

    24v Cummins to th400 86K20 build

    So I’ve decided to Cummins swap my 86 dually. I don’t really have a lot of mechanic experience other than driving old junk pickups all my life, pretty much teaching myself. I’ve had the 86 for ab 5 years now but i recently bought a 2nd gen Cummins and fell in love with it. I plan on buying an...
  2. 85chevc30cummins

    85 crew Chummins project thread

    3 out of 4 blades on the trans cooler, just discovered after pulling condenser out.. sweeet
  3. 85chevc30cummins

    Hello from Tucson, AZ

    I’ve read posts on here for years, but finally have another square, so I’ve decided to join the group. Hope everyone is having a good day. My project is a 1985 C30 3+3 with a 12v Cummins mated to a th350 with a gear vendor. Still running the 410s and 16” tires. Currently working on getting A/C...
  4. 9

    12v conversion in Houston

    Hello all, Anyone know a good shop in Texas - preferably Houston area - for a diesel conversion? I've got a 1990 3/4 ton manual suburban. I'm liking the idea of a cummins swap and possible tremec 4050 5 speed. I could use an extra gear on the highway. I've got 3 kids under 4 and no time...
  5. Subourbon

    Swap body instead of engine, tranny, front and rear ends etc...

    Hey guys, So I jumped on the cummins bandwagon and starting looking into what I'd need for a swap. turns out its a lot. Things I hadn't even thought of! Anyhow, someone mentioned I'd need a donor truck etc... Then when the comments piled up and I saw how much work it is, which is fine, its a...
  6. NJakey

    2wd dually with Cummins swap

    Considering purchasing this 2wd dually w a Cummins swap. Engine has close to 200k and trans has 32k on rebuild. Seller wants 5500. Worth it?

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