GY6 180cc 63mm 2v Cylinder & Piston Kit B-Case

WARNING: Cancer and Reproductive Harm -

GY6 180cc 63mm 2v Cylinder & Piston Kit B-Case

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GY6 180cc 63mm Performance Replacement Cylinder Kit for Power 180cc Big Bore Kits. This is a replacement cylinder and piston option for the Power 180 Big Bores. This replacement cylinder kit includes a brand new cylinder and 63mm cast piston with wrist pin clips and gasket. If you've damaged or seized your engine this is all you need to rebuild rather than buy a whole new kit! This is a B-Case 180cc Cylinder Kit and will work with most B-Case GY6 engines. This also works with the Polaris RZR 170 as well. It will eliminate the EGR once used with a Power 180cc cylinder head and valve cover.


  • 63mm Cast Piston
  • 63mm Cylinder
  • Wrist Pin
  • C-Clips
  • Cylinder Base Gasket
  • Cylinder Head Gasket