Master Muncie Rebuilding Kit, With 1 Diameter Countershaft, Muncie M20 & M21 (64-72 GTO)
            Item EK-71-212120-1
        
        
     
    
    Product Information
    Features, Description, Q&A
        
            
                
Features
        
        
    
        
        
Description
    
    
        
    
        Includes new synchros, countershaft, all needle and roller bearings, sleeves, seals and gaskets. Set rebuilds M-20 and M-21 transmissions with 1 inch diameter countershaft. Always choose quality, choose Eckler's Chevelle for superior restoration and performance products!
        
        
        CA Residents: 
 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
     
     
    
    
    
    
Questions & Answers