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    1. Introduction Forum

      Welcome to the New BigMackTrucks.com Forums! Take a minute to create a new post here and introduce yourself. Tell us a little about yourself and your passion for old iron!

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    2. Truck Stories

      This is a forum for you to tell us about your truck's history! Every old truck has some type of story behind it and we would love to hear about it! Be sure to include photos if possible...

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  2. General Discussions

    1. Antique and Classic Mack Trucks General Discussion

      This is where you can talk about anything related to antique or classic trucks! If your topic is something specific, try to use the correct forum below.

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    2. Modern Mack Truck General Discussion

      This forum is for general discussions about modern Mack Trucks! Granite, Vision, Rawhide, Pinnacle...etc. Specific topics can be posted in the forums below.

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    3. Mack Dealer & Corporate Forum

      This forum is for Mack Dealers and Mack Corporate personnel only. If you are a Mack Dealer, or Mack Employee, PM the forum moderator below with your name and dealer code and you will be moved to the Dealer Group and be able to participate in this forum.

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    4. Mack Truck Q & A

      This forum is for pressing questions concerning Mack Trucks...emergency maintenance questions, pre-purchase questions, etc...answers can be rated by users and the higest rated answers will show first!

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    5. Mack on the Silver Screen

      This forum is for discussing various TV shows, commercials, music videos, songs and movies that had Mack Trucks in them!

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    6. Mack Scale Model and Diecast Corner

      All discussions about Mack scale model building and diecast models go here!

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  3. Specific Topic Forums for Antique & Modern Trucks

    1. Engine and Transmission

      This forum is for engine and transmission related topics

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    2. Driveline and Suspension

      This forum is for driveline, carrier, front and rear axle, steering and suspension topics

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    3. Air Systems and Brakes

      This forum is for Air System and Brake related topics

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    4. Electrical, Electronics and Lighting

      This forum is for electrical, lighting and mobile electronics topics

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    5. Exterior, Cab, Accessories and Detailing

      This forum is for topics about exterior, cab, paint, trim, bumpers, emblems, visors and also topics about keeping that truck looking its best!

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    6. Fire Apparatus

      Forum for discussions about Fire trucks and specialized fire fighting equipment.

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  4. Odds and Ends

    1. Odds and Ends

      This forum is for non-truck related topics. Talk about interesting web sites, current events, tell jokes, post funny photos...etc.

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    2. Trucking News

      News and information from the entire trucking industry

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    3. Other Truck Makes

      This is the place to show off all your other trucks that are not Macks. They can be antique or modern trucks.

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    4. Tractors and Equipment

      This forum is for you to talk about Farm Tractors and other misc. equipment such as trailers, dozers etc.

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  5. Market Place

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    3. Feedback Forum

      Please leave feedback for other members you have done business with here. This will help members trust (or not trust) other members. Please be professional with your remarks...good or bad.

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    4. Transportation Board

      This forum is for posting and finding transportation opportunities for your antique hobby trucks and parts around the country. Please keep rates reasonable when posting a route...

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    5. Watt's Truck Center   (233,225 visits to this link)

      Click here to visit the Watt's Truck Center Home Page featuring The B-Model Store and tons of other parts for Antique and Classic Mack Trucks including R-Models, Super-Liners, DM's and all current models!

    6. Product Announcements & Group Buys

      This is the forum where we will post new product announcements and Group Buy Information from the B-Model Store! You can discuss them and/or ask any questions you may have here.

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  6. Shows and Events

    1. Truck Shows and Events

      This forum is for topics about truck shows and other events of interest.

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  7. Site Related

    1. Site Related Topics

      This forum is for BMT related comments, suggestions or problems.

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    2. BMT Wiki Support Topics

      This forum will hold the support topics created from the Wiki System.

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    3. Test Forum

      This is the place to practice posting photos or testing code. Topics may be removed at any time...

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  8. Club Forums

    1. Mack Trucks Memorabilia Collectors Club Topics

      This club page is for all Mack Memorabilia discussions

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  • Latest Posts

    • Vladislav
      Pictures of the Week

      By Vladislav · Posted

      Tom, it sounds like you just didn't tell that ferrule was made of gold. By its look it could really be. Otherwise I have no idea on the amount of efforts you put into location of it.
    • other dog
      Perdue truck driver dead in Chesapeake Bay Bridge-Tunnel overboard crash

      By other dog · Posted

      Holly Farms was huge when I was a kid, many, many, years ago. Lots of people where I grew up in Cumberland county raised chickens for Holly Farms. They had a big plant and hatchery over near Burkeville and their feed trucks and shavings trucks rolled by the house 24/7. I don't know if there's still that many chicken houses around there now or not, but Holly Farms was bought by Tyson in 1989.  
    • Vladislav
      Happy Birthday !!!!!

      By Vladislav · Posted

      Happy B-day Heinz!
    • Vladislav
      Perdue truck driver dead in Chesapeake Bay Bridge-Tunnel overboard crash

      By Vladislav · Posted

      I've driven over that bridge in 2018. From Maryland to Virginia Beach. That was a matter of interest. My plan was to reach Keystone Truck and Tractor Museum and when I saw so long bridge on the map I resolved to take that route. Very impressive no doubt. I parked at the view point parking lot near the entry and saw a storm upcoming in the sea. So figured to not wait long. Had no idea on how the crossing could be dangerous. Expected for that to be safe being on a public road. And I was with a rental SUV, not a truck. Hit hard wind when over the bridge but that seemed normal for such a place. Reached the other coast before the rain. Sorry to hear about the crash and the driver's death.
    • Geoff Weeks
      1978 Mack F700

      By Geoff Weeks · Posted

      The Allis was an updated version of the Buda 844 which also was very impressive in its day. Both failed do to not being able to keep together at the higher power settings, and lack of dealer network when they did have problems. Both did well in stationary/industrial applications. 
    • Vladislav
      1984 Mack MH600

      By Vladislav · Posted

      Chassis booklet says 33.94 wide at the rear end and CL/RW2 keeps the same figure. R-models and its family is 33.37 and so on around the figure depending on the thickness of the steel. Good point indeed, CH/CX accomodated 6 in-line engines only. Mack or MP8/Volvo in later years.  
    • Mark T
      1978 Mack F700

      By Mark T · Posted

      I've never layed eyes on an Allis Chalmers engine in a truck. Read about them, but never saw one.  From what I've read, they were pretty impressive for the time.
    • Vladislav
      300+ rebuild

      By Vladislav · Posted

      I've taken apart and overhauled/restored two water pumps - for Lanova and for E6-350. Provided all the works with basic shop tools. You take the assembly in halves than take the rotor off the shaft using a suitable puller than pull the shaft with both bearings to the outer side (front of the vehice). Than pull the bearings off the shaft and wash them refresh the grease or just renew them. The seals I dealt with were of different styles. Lanova had a carbon setup and my Dutch friend supplied me with NOS repair set. E6 had unified seal which was avalible from PAI and easy to replace. For some reason I've stocked up with a couple more PAI seals. To me it looked like you could upgrade an old pump to that unified seal applying some ingeunity and lathe work. 

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    • TJ Lincoln

      TJ Lincoln  »  A Hobgood

      This is the current condition of my 47 EE project. The rebuilt EN271 is out and we are in the process of checking the fit of a big block Ford. It is the same truck that’s in my thumbnail photo taken a few years ago. I have managed to acquire all the new rubber cab seals and many are installed. I have a painless harness as well. 

      That engine and trans are on a pallet and probably weigh around 900. I believe the clutch is new and the trans was gone through. 
      Louisiana is a fair distance from the middle of Washington!
      That said, all the cab rubber body parts had to come from Massachusetts and it took over 3 grand for all the window, door, cowel, fender and more pieces to get everything. I found some parts back east but they are not cheap.  
       



      · 0 replies
    • mowerman

      mowerman  »  1Macktrk

      Hey, welcome my board and have a swinging time… bob
      · 0 replies
    • Lmackattack

      Lmackattack

      HO HO HO

      · 0 replies
    • the_IRFmack

      the_IRFmack

      - I double sticked and old Mack to feed a stone crusher in 12 and 14 hour shifts six days a week all summer to pay for my chemistry degree.
      - Because I wanted to sleep for 1 min and 26 seconds each trip out of the quarry at the crusher's vibratory dump box at the top the quarry during those 12 hour shifts, I bulled the old MACK up long 20 degree and sometimes steeper grades.
      - THAT meant that I split each gear 1, 2, 3 after coming out of boggy low.
      - All I did was rev to the right engine note, reach my left arm down through the steering wheel to hold the curve I was on or hold the truck's path steady; slip out of 1st, throw the 2nd stick high into low and slip into 2nd gear... rev to the right engine pitch, slip to high.
      - Then when it was time, reach through the wheel again, slip high to low and 2nd to 3rd {if I correctly remember 60 years ago}.
      - The Igneous rocks were too heavy and the grade too steep for me to ever get into 3rd high.
      - The crusher team were the mechanics for everything and had replaced the old Mack's tranny gears because they had been ground too much. - - They later told me they didn't believe me when I told them I slipped all my shifts because the gears showed no wear.
      - Except for start and stop; Not once did I use the clutch because that made my leg ache too much after an hour or so.
      - I slipped all my standard 4 speed shift vehicles all my life...just to be with the music of the engine and car or truck.
      · 0 replies
    • the_IRFmack

      the_IRFmack

      - I hardly ever change disc pads or brake shoes because I always slipped my gears downshifting...
      _ I learned that because the synchro rings got shot on my 1968 Volvo 122S 2-Door 4-Speed with an electric overdrive because I stupidly speed shifted and ruined them. https://bringatrailer.com/listing/1968-volvo-122s-17/
      - [Note: That Volvo's original owner was a Canadian Submarine Captain who rallied it and that is why it had Volvo's unique electric overdrive.]
       
      - {I clear coated over the bone white with Cadillac Firemist Green and painted the grills Black because they were dented...gosh it was stunning.}

      · 0 replies

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