Custom Racing Stainless Steel Assembly
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K&N Custom Racing Stainless Steel Assembly

Part No. 56-9138 Warranty Details  

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K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.

Product Features:
  • Designed to increase horsepower and acceleration
  • Show quality with custom chrome top and base
  • Washable and reusable air filter
  • High air flow with excellent filtration
  • One year limited warranty
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Height:2.188 in
Housing Material:Aluminum
Material:Cotton Gauze
Outside Diameter:5.875 in
Shape:Round in

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1 Question | 1 Answer
Displaying question 1
  • Q:

    can this air filter be adapted to a carb with a 2 inch air inlet
    Asked on 10/2/2013 by Doc from Ringgold, Louisiana

    1 answer



      Hi Doc, this K&N Custom Racing Assembly -part# 56-9138 is vehicle specific. For assisting you further, please provide the year, make, model and engine size of the vehicle. You may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 10/2/2013 by Vincent from AAP
Displaying question 1

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