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      Why buy from Lowbrow?

      • Free Shipping On US Orders $99 & up*

      • Everything In Stock & Ships Fast!

      • Fitment Guaranteed

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      Customer Reviews
      5.0 Based on 3 Reviews
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      Customer Photos
      #9726-20 Head Bolt Set 1940-1947 Harley-Davidson Knucklehead - Parkerized - Customer Photo From Bryan Marshalli
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      BM
      12/30/2023
      Bryan M.
      Australia Australia
      I recommend this product

      knucklehead head bolts 74ci

      good quality parts,arrived here in Australia within a week , quick and easy transaction,always been a good supplier of parts for my older motorcycles,,,

      Lowbrow Customs #9726-20 Head Bolt Set 1940-1947 Harley-Davidson Knucklehead - Parkerized Review
      #9726-20 Head Bolt Set 1940-1947 Harley-Davidson Knucklehead - Parkerized
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      PD
      10/28/2020
      Paul D.
      United States United States
      I recommend this product

      Head bolts

      Great just what I needed!

      #9726-20 Head Bolt Set 1940-1947 Harley-Davidson Knucklehead - Parkerized
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      GL
      09/04/2019
      Gary L.
      US

      Knuckle head bolts

      Nice item. You can't go wrong with parts from Colony. Good quality, fast shipping.

      #9726-20 Head Bolt Set 1940-1947 Harley-Davidson Knucklehead - Parkerized
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      LOWBROW CUSTOMS USA MANUFACTURING SCHOLARSHIPS

      Here at Lowbrow Customs we believe strongly in supporting US manufacturing. We have created multiple annual scholarships, one with the Lincoln Electric Welding School and another with Tri-C (Cuyahoga Community College) for students in financial need who are pursuing workforce training. From TIG welding to machining, this is the backbone of manufacturing in the United States. Want to learn more?

      Want to learn more? Click here.