INFRAME QUESTIONS HELP!

Discussion in 'Ask An Owner Operator' started by Dok2304, Jul 26, 2024.

  1. Dok2304

    Dok2304 Light Load Member

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    Hello everybody, I’m looking for some advice about doing an inframe on a Detroit 60 12.7, from anybody that did this. Anything will help, like what kits they used, OEM, Aftermarket, maybe some repair shops that do this.
    ‘I’ve read that the head and the liner height is the biggest problem with these engines, when do a inframe.
     
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  3. Big Road Skateboard

    Big Road Skateboard Road Train Member

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    Biggest is likely who will be doing the work
     
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  4. Diesel Dave

    Diesel Dave Last Few of the OUTLAWS

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    I would go genuine OEM, but that’s me. Like BRS mentioned, it’s “who’s” going to do the job that counts. I myself would look for someone that only does green/black motors.
     
  5. Banker

    Banker Road Train Member

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    I used all OEM Detroit parts when I in-framed mine, but my shop is an Authorized Detroit shop so I doubt they would use aftermarket parts if I wanted to. I don’t know enough about aftermarket rebuild kits to have an opinion. I have used Clarke Power Services to do any work inside my motor the last 9 years and have been satisfied with their work. If you can find an old school mechanic at an independent shop who specializes in series 60’s, that would be the next best bet to an Authorized Detroit shop, if he does quality work and stands behind his work if there is a problem. What part of the country do you live in? Someone may know of a shop near you.
     
    Last edited: Jul 26, 2024
  6. 50WT

    50WT Road Train Member

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    Liner protrusion is very important, may need to have block cut. Any good shop will know this . Have them check or replace the bull gear .
    As has been said finding a good shop makes all the difference.
     
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  7. AModelCat

    AModelCat Road Train Member

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    The person doing the work is often the difference between a good rebuild and a terrible one.

    Find a mechanic with OCD. They might take a bit longer but the job will be done right.
     
  8. Dok2304

    Dok2304 Light Load Member

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    Michigan, but I’m willing to travel, as long is not California , hehehe
     
  9. fortycalglock

    fortycalglock Road Train Member

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    I did one 2 years ago. Hindsight says I should've just bought a reman from Detroit and that is with a good mechanic shop.
     
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  10. Dok2304

    Dok2304 Light Load Member

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    But a new engine it’s like 30K or so, and that’s a rebuilt one not brand new, then you have to pay for removal and install the new one . If the truck was a classic or a Coronado….maybe, but for a Columbia puff, it gets the work done, but I’m not turning my head when I see one.
    After 2 years.. what went wrong, I mean, I see some people are doing ok, some they go another 500k miles after inframe
     
    Last edited: Jul 26, 2024
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  11. Banker

    Banker Road Train Member

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    I have never used the Clarke in Ft. Wayne, but for years they re-built the motors and assembled new gliders for several large fleets.
     
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