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  1. 84 M1008

    NP203 and TH400

    The TH 350 and 700R4 is a 27 spline output. The 400 is 32 splines.
  2. 84 M1008

    Well crap

    Good luck with it.
  3. 84 M1008

    87 700r4 lock up issues

    I went through this nonsense with a stock 700R4 in my military K30 that the previous owner swapped into it. The 6.2 quickly ate that transmission alive. I put the hated Monster 700R4 in it and deleted the controller. It would randomly hunt up and down, upshifting and downshifting, and yes the...
  4. 84 M1008

    94-GMC 350 Made gas mileage Less By changes?

    9.8 and 11.6 on the highway? That's ridiculous.
  5. 84 M1008

    Well crap

    Exactly.
  6. 84 M1008

    Well crap

    As long as you took your time and methodically put it together I wouldn't worry about it. I've heard some horror stories about well known engine rebuilders on Jegs and Summit. Personally I would go with a Chevy performance engine above all .
  7. 84 M1008

    Well crap

    Who rebuilt it, the guy you bought it from? It should have built some oil pressure within seconds of firing it off.
  8. 84 M1008

    Well crap

    I'd go for it if the crank looks good. Definitely use assembly lube and not just engine oil when you replace the bearings. That damage could have been caused by a dry start, improperly installing the bearings, or failure to torque the caps properly.
  9. 84 M1008

    DISC BRAKE COVERSION

    I did the conversion on my M1008/K30 and there was no way the disc conversion out weighs the gigantic drums on that truck.
  10. 84 M1008

    94-GMC 350 Made gas mileage Less By changes?

    Is the check engine light on? You essentially removed the catalytic converter.
  11. 84 M1008

    88 suburban nasty fuel tank

    I would just get a new tank and straps if you need them, otherwise dump a box of Calgon dishwasher detergent in it and let it work for a day or two. Calgon is the recommended detergent to flush the cooling system on 2 stroke Detroit Diesels. It will more than likely clean up your gas tank.
  12. 84 M1008

    1985 k20 Long bed. I need a Trans crossmember. Repop? used? Who has one??

    Ebay
  13. 84 M1008

    Gas truck to diesel

    You will need to plumb up fuel lines, get a spin on fuel filter housing and change the radiator to a 3 core diesel type from that era. The 6.2 will have a vacuum pump, you will need to connect the vacuum line from it to your transmission modulator valve assuming it's a TH400. It's pretty simple...
  14. 84 M1008

    700r4 locked up in gear.

    Unless that is a built to the hilt, I would strongly suggest against running the shit out of it. Those transmissions in stock form didn't take likely to being beaten.
  15. 84 M1008

    6.2 symptom confirmation

    That engine really isn't worth putting money into. Does it have excessive blow by? I would question the claimed milage also. I have been in heavy construction all my life and believe me, any quarry truck I have ever seen had the crap beat out of it. I would find out good running engine and just...
  16. 84 M1008

    Detroit 4-53T engine swap.

    New Venture 4500.
  17. 84 M1008

    Detroit 4-53T engine swap.

    Yes Sir. I really didn't think anyone would be interested but I will.
  18. 84 M1008

    Detroit 4-53T engine swap.

    I scored this 4-53T marine engine for my Detroit swap. 210 hp with N70 injectors.
  19. 84 M1008

    Trans Shifting Issue

    :anitoof: LMAO!
  20. 84 M1008

    Trans Shifting Issue

    Lol, what's an Italian break in, did you stop by the car wash on the way back? :)
  21. 84 M1008

    is the 700R4 ok with a 454?

    Just wanted to warn you. Some people think it's a kick down cable that doesn't need adjustment. You could go with a 4L80 if you want to mess with a stand alone computer and get some geek to make it work. That's an expensive endeavor though.
  22. 84 M1008

    is the 700R4 ok with a 454?

    Better have one built, and I mean built. I had a Monster Transmissions stage 2 HD 700R4 in my 86 K30 CUCV. It had the heaviest duty internal components available for the 700R4. I plowed snow with it and never had a problem. It's your choice, Monster, Mad Dog, they are all pretty much all the...
  23. 84 M1008

    Squarebody Down! HELP - Member Roadside Assistance Volunteer Map

    Valley Cottage in Rockland county.
  24. 84 M1008

    Squarebody Down! HELP - Member Roadside Assistance Volunteer Map

    Add me, 10989 Lower Hudson valley in New York state.
  25. 84 M1008

    Catch Cans

    They are really only used on diesels that have a ton of blow by.

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