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880joe

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Posts posted by 880joe

  1. I have heard there is a guy that works at Mike's Wrecker in Collins MO that is supposed to be a good mack mechanic. Brad Jones is his name he was supposed to have  worked at Housby in Des Moines IA. I haven't any personal experience just what I have heard been meaning to go check it out and just haven't done it yet 

  2. the Mack 9 speed would give you less of a gap between gears but you will lose top end speed as it is a .71 overdrive and the 5 speed you have is a .60 overdrive. A 2060,2070,or a 2080 would work in your truck but that will not help on the big gap between the top 2 gears as it is the same on all those transmission you only gain gears on the low side 

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