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      Why buy from Lowbrow?

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      Customer Reviews
      5.0 Based on 6 Reviews
      5 ★
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      Filter Reviews:
      • install
      • gaskets
      • condition
      • assembly lube
      CS
      06/07/2023
      Chuck S.
      Australia Australia
      I recommend this product

      Fresh top end

      I initially purchased the 1200 up grade kit as a replacement for the tired old jugs on my beloved 91 1200 Sportster. Sadly, I rushed in as the low price was not only cheaper, but an easier alternative than sourcing new pistons, sending the old barrels out for a re-bore, paying for the labor and then hoping that everything went back together as it should. The simplicity of a complete kit that was a match made in heaven seemed the way to go. Luckily, a good mate of mine who has been involved in the HD industry for over 40 years informed me of the dished pistons that come with kit. These are suited to the stock 883 heads, but not the 1200 model I was about to bolt them onto. As fate would have another mate who works as a HD trained mechanic had a stock set of 1200 pistons which he measured up with the barrels and hey presto, one fine looking fresh top end on my sporty and me sporting a huge grin. Thanks fro the prompt delivery Lowbrow. Apart from the dished pistons (which was my bad) everything bolted up nicely and looks the goods as well. We'll be doing more business in the future, that's for sure.

      DP
      01/04/2021
      Dylan P.
      United States United States
      I recommend this product

      Mo powa baby!

      Great kit! Perfect condition and easy install! Just need new gaskets and assembly lube.

      Lowbrow Customs Harley Sportster 883 to 1200cc 1986 - 2003 Silver Complete Big Bore Kit Review
      FV
      03/25/2018
      Fred V.
      US

      I instantly felt more power.

      I instantly felt more power. I'm a very satisfied customer.

      JG
      04/15/2014
      Jean G.

      Good looking parts...

      Good looking parts name brand parts cant wait to get it together

      S
      01/08/2014
      shovel_fl

      I installed this on...

      I installed this on a 2002 883 Sportster. This is a bolt in kit with pre-fit pistons. Lowbrow Customs did an excellent job taking the order and shipping it fast. The parts were of high quality. The only problem was the outside base of the front cylinder has to be slightly relieved with a file to clear the lifter block. Took about 5 minutes. Other than that, this is the most bang for the buck you can do to an 883. And Lowbrow Customs provided the most competitive price.

      MF
      09/18/2013
      Mark F.

      Very complete and...

      Very complete and well made kit. High end gaskets, looks great. directions **** but I figured it out. Get the XL service manual because certain way they want you to tighten bolts on heads.

      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.