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terry

Pedigreed Bulldog
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Everything posted by terry

  1. terry
    Yours is probably a T107X, i think that is the right designation, a five speed main with a direct and low and reverse on the other stick. the TRXL 1070 is actually 3 boxes bolted together, the front is direct and low, then a five speed main, and then a direct and hi splitter. the dirtect and low can be a air switch on the dash or a second stick for the earlier ones, and the reverse and direct/hi split is on the shifter. and if this is not confusing enough, some early ones were a TRXL 107 witch did not have overdrive, direct all the way through in top gear. terry I once had a DM dump dump with that TRXL 1070 with 4.17's and it was a real runner.
  2. terry
    Depends what style injection pumps are on them, if injection pumps are the same, lift pump should be the same on that era of engine. terry
  3. terry

    ‘69 R600

    terry replied to kansasflyer's question in Mack Truck Q & A

    A 5 spd. might not be geared low enough to take off on soft conditions with that much weight, awful hard on the clutch, and the whole drive line! terry
  4. terry
    I once had a DM dump put a overdrive 12 speed with 4.17 rears and loved it, was on 22.5 rubber, but the pump was set to 2300 RPM'S would not push it that hard very often, just surprise another truck or two!! it would bury the 80MPH. speedometer. terry
  5. terry
    Click on the truck specs, that will tell you. terry
  6. terry
    Should have went with the original heater box. terry
  7. terry
    As joey said be sure to hook some shop air up to it, hard to hear smaller air leaks with a running truck. terry
  8. terry
    definitley check out the two plastic check valves first. terry
  9. terry
    I would start with the lift axle dropping down with the loss of air pressure. terry
  10. terry
    Right below head gasket on back of block. terry
  11. terry
    Don't know if there is any connection, but could the dizzyness be a inner ear problem, i have had that dizzyness before myself. terry
  12. terry
    That is a different looking intake manifold. terry
  13. terry
    Nice looking ride!! terry
  14. terry
    That will let it lose it's prime. terry
  15. terry
    Never realized the 8V71 was such a small cubic inch engine. terry
  16. terry
    Maybe them bulldogs were glued on? terry
  17. terry
    you can always bolt some sheet steel to the floor. terry
  18. terry

    67 F

    terry replied to storkmack's topic in Trucks for Sale

    looks to be in real rust free shape from the photos. terry
  19. terry
    That under slung rear suspension is not a good set up, would not use it for a working truck. terry
  20. terry
    could be a nightmare, if the 06 is a electronic engine the 03 might not have the harnesses or computer for the later engine. terry
  21. terry
    Keeps dirt from going into the brake can. terry
  22. terry

    67 F

    terry replied to storkmack's topic in Trucks for Sale

    Got a location on the auction? terry
  23. terry
    Quite the selection of old iron, were the mercury branded p/u's made in canada? terry
  24. terry
    That yellow D model mack is a rare one! terry
  25. terry
    Has there been a change with tires? terry

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