Antique and Classic Mack Trucks General Discussion

8,855 topics in this forum

1. Thermostat

   By leversole, November 21, 2012
   • 13 replies
   • 6.8k views
   • 
   • Vladislav
   • June 4, 2021

2. Fitting E7 in a R model

   By Steve L, May 29, 2021
   • 3 replies
   • 2.1k views
   • 
   • Vladislav
   • June 4, 2021

3. DM815SX?

   By Bigdogtrucker, January 28, 2013
   • 15 replies
   • 4.1k views
   • 
   • DM800guy
   • June 4, 2021

4. gaskets valve cover for 673

   By davehummell, June 1, 2021
   • 7 replies
   • 1.4k views
   • 
   • JoeH
   • June 2, 2021

5. Where is umodelnut?

   By Big R, May 30, 2021
   • 6 replies
   • 1.5k views
   • 
   • mowerman
   • June 1, 2021

6. EM6 300 slight miss and power loss

   By dieselfuelonly, May 26, 2021
   • 12 replies
   • 2.1k views
   • 
   • JoeH
   • May 30, 2021

7. '95 E7-350 oil leak...

   By JoeH, May 11, 2021
   • 6 replies
   • 2.2k views
   • 
   • JoeH
   • May 30, 2021

8. B61 at the body shop

   By autocardc, May 28, 2021
   • 10 replies
   • 2.3k views
   • 
   • mrsmackpaul
   • May 29, 2021

9. odd question about macks auto power divider

   By Lmackattack, May 26, 2021
   • 5 replies
   • 1.4k views
   • 
   • h67st
   • May 28, 2021

10. 1955 Mack B60X Dump truck

    By j hancock, June 23, 2018
    • 7 replies
    • 3.9k views
    • 
    • Zoin
    • May 27, 2021

11. Mack RD/DM 688/690 Measurements

    By EastTex Cartage, May 23, 2021
    • 1 reply
    • 1.1k views
    • 
    • Vladislav
    • May 23, 2021

12. One for the guys down under: what's this? 1 2

    By Whiskymack, March 21, 2017
    • 32 replies
    • 7.3k views
    • 
    • Steve L
    • May 19, 2021

13. R Model Bunk 36" not mine

    By Dirtymilkman, May 11, 2021
    • 5 replies
    • 1.5k views
    • 
    • mowerman
    • May 19, 2021

14. 1931 Model AC engine weight.

    By Dragster Jim, May 11, 2021
    • 5 replies
    • 1.6k views
    • 
    • paulbrook
    • May 16, 2021

15. Picked up my parts truck

    By Licensed to kill, April 27, 2021
    • 14 replies
    • 2.9k views
    • 
    • Big R
    • May 15, 2021

16. 237 head gasket replacement won't fire

    By Rcdvt, May 6, 2021
    • 6 replies
    • 1.7k views
    • 
    • JoeH
    • May 12, 2021

17. 12 speed shifting question

    By WhiteHawkNYC, May 9, 2021
    • 18 replies
    • 2.6k views
    • 
    • JoeH
    • May 12, 2021

18. Cadillac mack

    By Lmackattack, May 11, 2021
    • 1 reply
    • 1.5k views
    • 
    • mowerman
    • May 12, 2021

19. Mack EFX

    By Jakebob, May 11, 2021
    • 0 replies
    • 837 views
    • 
    • Jakebob
    • May 11, 2021

20. 1978 Mack Firetruck (pumper) needs rear bodywork. Help Please!!

    By FireEngine69, May 8, 2021
    • 8 replies
    • 1.1k views
    • 
    • Freightrain
    • May 10, 2021

21. 63 B61 Clutch pedal shaft bearings

    By HugeHugh, April 25, 2021
    • 12 replies
    • 2.5k views
    • 
    • mattb73lt
    • May 10, 2021

22. Searching for filters serial numbers

    By France, May 10, 2021
    • 0 replies
    • 672 views
    • 
    • France
    • May 10, 2021

23. OK!!! I did it!

    By teched, May 6, 2021
    • 20 replies
    • 3.4k views
    • 
    • h67st
    • May 10, 2021

24. 12 speed pto

    By Steve L, May 10, 2021
    • 0 replies
    • 710 views
    • 
    • Steve L
    • May 10, 2021

25. MH 613 Half fenders

    By GW Hauling, May 9, 2021
    • 0 replies
    • 751 views
    • 
    • GW Hauling
    • May 9, 2021