B&M 40266 Operating instructions

Type
Operating instructions

B&M 40266 Shift Improver Kit enhances transmission durability and provides firm, positive shifts for 1996-99 Ford 4R70W transmissions. It offers two levels of shift performance: Heavy Duty for towing and light trucks, and Street for dual-purpose performance vehicles. The kit is designed for easy installation and does not require recalibration or modification of shift point speed. It includes detailed instructions for both Heavy Duty and Street level modifications.

B&M 40266 Shift Improver Kit enhances transmission durability and provides firm, positive shifts for 1996-99 Ford 4R70W transmissions. It offers two levels of shift performance: Heavy Duty for towing and light trucks, and Street for dual-purpose performance vehicles. The kit is designed for easy installation and does not require recalibration or modification of shift point speed. It includes detailed instructions for both Heavy Duty and Street level modifications.

Installation Instructions
40266
Shift Improver Kit
1996-99 Ford 4R70W
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   
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
      

    

     


 
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

    

    

       

 
 

   
     

  
     

   
  
   


      



   


  
   
  
    


      
   
   
  
    


     
     

   
   
 
    
   

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 
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   
     
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  
    
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  
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 
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     
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  
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
  

    
    
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    
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
     

      
   
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 
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  
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   
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    
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
    
    
   
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
 
    
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  
  
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     
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    
      
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   
    
   
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  
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    
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      
     
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   
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   

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     
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
    
    
    
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    
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    
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    
  
  
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 
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PKF-F PV
 
 0
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E - A 00000

 
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
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 
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

 
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





Long 
® Short 


Figure 2. (TYPE B) 
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  
 

  
   


      

     


 
     
  

  


     
     
   
      



       
   

    
    




   



      
   
     

   


     



    
   

 
    
    
    

 
 
 
  

   
 
 
     

       


  

     
  
       

      
 
   


   
     
    

  
    
 
      



    

   


    
  

 
   
  
 
     

 

 

     



   
     


    

   

   
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


I
  

     

    


    
      
     
 
  



   

B&M 
  

  




  



 
 

 
     
  
 


      

   
     
 
     

   
    
    
  
   
    
    
   
   



 
   


    

     
    
   
  
  
    
      

     
    
 
  

      
    
   
    
    

     


   

  
     
      




    

  
 



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     

   
   


       
    



      


 
     
 

 
     
    

 

     
     
   
    
  

     


     
  
     

   
    
 
     
 

 
    
 
   

   
   
   
  
 
     

 
      
 

   

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   

      
   
     


 


 

     
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  
 
  
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    
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   
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  
 
  
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




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Rev 1/10/2020
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B&M 40266 Operating instructions

Type
Operating instructions

B&M 40266 Shift Improver Kit enhances transmission durability and provides firm, positive shifts for 1996-99 Ford 4R70W transmissions. It offers two levels of shift performance: Heavy Duty for towing and light trucks, and Street for dual-purpose performance vehicles. The kit is designed for easy installation and does not require recalibration or modification of shift point speed. It includes detailed instructions for both Heavy Duty and Street level modifications.

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