| Related Items | 
            
    
    
        | 
            
         | 
        Needle and Seat Screw Set
  $6.95 | 
     
    
    
        | 
            
         | 
        Valve Seat Screw
  $2.55 | 
     
    
    
        | 
            
         | 
        Needle & Seat Holley Adj. Nut
  $1.95 | 
     
    
    
        | 
            
         | 
        Needle & Seat - .110 (Aftermarket OE Style)
  $12.95 | 
     
    
    
        | 
            
         | 
        Needle and Seat Screw Set Teflon Seals
  $7.95 | 
     
    
        
         
    
     
    
    Product Details:
       
        6-506 Needle & Seat - .97 Fits Holley 4 2 (Holley Brand)
        
        Holley 2 4
        
        
Product Application:
        Applications: 
        
        
Manufacturer Info:
        Manufacturer/Distributor : Holley
        Manufacturer Part Number : 6-506
        About Holley : 
Holley products have been the undisputed leader in fuel systems for over 100 years. Holley products can give you the edge you need over the competition.
        
        Product Specifications:
        Weight: 0.25 lbs.
        Height:
        Length:
        Width:
        Reference Number: 427.6-506.2
        
        
        
        Check with your local emission laws before ordering