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terry

Pedigreed Bulldog
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Everything posted by terry

  1. If there are two allen head screws, unscrew these and should pop out, they have a little curved piece on each one that clamps the heater down to the block when you screw them down.
  2. Hows norm doing/ bought a B733 from him some years ago, a real terrific guy.
  3. If you look on his very first post it says the truck is sold.
  4. Now that is a hood! terry
  5. I have only seen that seven speed trans used with 300 engines. terry
  6. Yeah i once had a DM dump with a 285 that would turn 2300 RPM'S, with the 1070 12 spd, and 4.17 rears, it would bury the 80 MPH speedometer. terry
  7. If that is an overdrive 12 spd. with them 4.17's it will be a runner!! terry
  8. are you working this truck with the front end in that bad of shape? sounds like your are! terry
  9. i have seen trucks with a 38.000 pound housing on one axle and a 44.000 pound housing on the other axle. terry
  10. terry

    Rog

    Need a little more info, year model of truck? terry
  11. A five speed is not made for off road, unless you got some deep rear ends! terry
  12. Some of the early mack wheel bearings had a inner seal to separate inner and outer bearings, the inner was packed with grease and the outer run in gear oil. most guys just knocked out the inner seal and run oil in both bearings. terry
  13. Can,t say for sure, but the older 12 spd had a regulator that cut the trans working pressure down to about 60 or 65 pounds. terry
  14. Thats pretty unusual, have you tried tried tightening bolts that hold the cases together? terry
  15. Where are they leaking oil from? terry
  16. Do you have the right gasket under the filter stand where it bolts to lower left side of the block? terry
  17. What happens on a road like that when you meet another load coming at you? terry
  18. I am not to sure but i think some of the early hard nosed macks had shutters on the back side of the radiator. terry
  19. Need just a tad more info! terry
  20. Another demise of the shutters was the inter cooler in front of the radiator. terry
  21. That mack should do you well! terry
  22. The 72 is probably a 237, depends if it has a quad or six speed transmission. terry
  23. Wasn't there a V8 in some of them. terry
  24. Been wondering how you coming on this, going to be a super nice truck!! With summer here, people get busy doing other things. terry
  25. The RL is a straight frame, where the R model spreads out around the engine. right? terry
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