| 
        Spacer blocks are installed between the upper driveshaft housing and the lower gear case to get the ideal prop height for your boat. Includes all hardware. Note: Spacer kits are non returnable.  
          
            
              | Part
                No. | Description |  
              | 421-1415 | 1/2" Spacer Kit |  
              | 421-1411 | 1" Spacer Kit |  
              | 421-14115 | 1-1/2" Spacer Kit |  
              | 421-1412 | 2" Spacer Kit |  
              | 421-1413 | 2-1/2" Spacer Kit |  
              | 421-1414 | 3" Spacer Kit |  |