American Chopper: Senior vs Junior
       
      American Chopper: Senior vs Junior
      Old Wounds (4x11)
      
      Air date: Nov 12, 2012
      Senior throws down the gauntlet for a build-off rematch. The stakes are raised when a new player is added to the mix. Back at OCC, tensions rise around the lift when Jr. and Sr. disagree on the production bike design process.
     
    
      
        
        
          
            - Premiered: Aug 2010
 
            - Episodes: 72
 
            - Followers: 135
 
          
         
        
          
            -  Ended
 
            -  Discovery
 
            -  Monday at 21