Mack B20P In Classic Mack Trucks 1950-1989 2 Posted January 10, 2012 Thank you. It's been a blast working on 6 volt positive ground systems. It will never be done, but we are getting there.
Mack B20P
In Classic Mack Trucks 1950-1989
2Posted
Thank you. It's been a blast working on 6 volt positive ground systems. It will never be done, but we are getting there.