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FREE EXPERT MOTORCYCLE TECH SUPPORT
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      Why buy from Lowbrow?

      • Free Shipping On US Orders $79.95 & up*

      • Everything In Stock & Ships Fast!

      • Fitment Guaranteed

      • 90 Day Money Back Guarantee

      • No Restock Fees, Ever!

      • Free Expert Motorcycle Technical Support

      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.

      Customer Reviews
      5 Based on 14 Reviews
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      Filter Reviews:
      MM
      07/28/2018
      Michael M.
      US
      Great product

      Superior weldability. Made in the USA and cheap. With the right kind of eyes and fabricating skill a person could be the next Jesse James or something on the cheap.

      Michael M. verified customer review of Counterbore Steel Bungs for 3/8 Allen Head Bolts - 4 pack
      EJ
      04/25/2018
      Eddie J.
      US
      Great fab parts

      I always get good fab parts at a good price plus fast shipping, always look here first when buying

      GL
      10/06/2017
      gregory l.
      US
      Fabrication parts

      These parts are smooth and clean....

      JM
      07/27/2017
      josh m.
      US
      sweeeettt

      3/8s bungs worked perfect for mounting my custom exhaust and lowbrow shipped the parts fast. now were rippin the streets again \m/

      josh m. verified customer review of Counterbore Steel Bungs for 3/8 Allen Head Bolts - 4 pack
      JS
      04/06/2017
      Joshua S.
      US
      Always quality products.

      Always quality products.