Can you convert a 359 to an automatic transmission?

Discussion in 'Peterbilt Forum' started by Kendallware15460, Jan 14, 2024.

  1. cuzzin it

    cuzzin it Road Train Member

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    Hold my makeup, watch this ....
     
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  3. SmallPackage

    SmallPackage Road Train Member

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    Is a Peter Bolt powered by a toyota type hybrid engine or a full out tesla electric?
     
  4. Last Call

    Last Call Road Train Member

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    Your thinking of the Peter volt
    Hear say has it The Peter bolt is some sorta of sex toy
     
  5. Tall Mike

    Tall Mike Road Train Member

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    Post of the year thus far..:headbang:
     
  6. 201

    201 Road Train Member

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    Hi Kendallware, welcome to the site. As you may see, you ruffled a couple feathers there, and rightly so, it's certainly an odd request. Depending what is powering the truck, anything can be done. I think it's cool, you want to combine 359 class with a more user friendly setup. Years ago, the 359 was the epitome of trucking. Some may have had automatics, I think Allison was the only one, with poor resultds, but it was a truckers truck, and automatics just didn't cut it then. I say, rather than trying to cobble an automatic into an old CAT or Cummins, the typical power then, just install a whole new modern motor and trans from a wreck, should be more than enough around, with DEF, as I think pre-emission trucks will soon be regulated like new ones, and just as well. Good luck, sorry about the naysayers, we're an opinionated bunch.:hello2:
     
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  7. SmallPackage

    SmallPackage Road Train Member

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    Lol. Or a 70’s porn star.
     
  8. Last Call

    Last Call Road Train Member

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    LMAO
     
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  9. Last Call

    Last Call Road Train Member

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    For conversational purposes What would be your foreseen cost to do this correctly and not some cobbled together mess.
    I’am gona go out on a limb and say using a used motor & trans say a Detroit and not knowing the labor cost I’am gona ball park it at minimum of 80k just in parts labor is anybody’s guess
     
    MACK E-6, Rideandrepair, 201 and 3 others Thank this.
  10. Kendallware15460

    Kendallware15460 Bobtail Member

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    I knew it would be like this I was just wandering if it could be done cause its hard to find a company that trains you on manual
    These days
     
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  11. SmallPackage

    SmallPackage Road Train Member

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    It is known in history books that Monfort of Colorado ran a few KW W900’s with Allison's behind early 3406 Cats back in the day. They were field testing lots of interesting stuff for Cat, Cummins, and all the transmission and diff makers back then. Would not be to far fetched to think they may have had one or two Petes with Allison’s.
     
    Rideandrepair, Last Call, 201 and 2 others Thank this.
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