 
              6.9/7.3 IDI Valve Stem Seal Set (x20 Seals)
      6.9/7.3 IDI valve positive clamping viton valve stem seals significantly reduces oil consumption, oil sooting and blowby compared to original plastic umbrella style seals. Sold as a set of 20 pieces so you will have four extras to ensure an easy install.
    
    
      
    
   
               
             
             
             
            