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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 12 Reviews
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      Filter Reviews:
      KA
      05/14/2020
      Keith A.
      United States United States
      I recommend this product
      nice piece

      Purchased the finned rear master cylinder cover for my old Fatboy. Looks just great and came in a timely manner.

      Lowbrow Customs Finned Master Cylinder Cover - 1982 - 2005 Harley-Davidson #45004-85 ReviewLowbrow Customs Finned Master Cylinder Cover - 1982 - 2005 Harley-Davidson #45004-85 Review
      JP
      07/31/2019
      Jeff P.
      US
      Great quality products like always

      Great quality products like always at a damn good price

      EK
      06/16/2019
      erika k.
      US
      Good stuff

      Another great product really gives the stock mater cylinder a clean and uniform look

      ES
      04/06/2019
      Ester S.
      US
      Just what I needed

      Great service

      RC
      03/08/2019
      Rod C.
      US
      Awesome covers

      I replaced both front and rear master cylinder covers with these polished finned covers. They look so much better than the factory warning label covers. Great quality and sleek looking. Thank you !!