HKS 60mm Weld-on Aluminum BOV Flange

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4i 2006-2008 BMW Z4 M Coupe 2006-2008 BMW Z4 M Roadster 2000-2003 BMW Z8 Base 2003-2005 Land Rover Range Rover HSE

2007-2014 Harley-Davidson FXDC Super Glide Custom Base 2006 Harley-Davidson FXDCI Super Glide Custom Base 2008-2017 Harley-Davidson FXDF Fat Bob Base 2006 Harley-Davidson FXDI35 Dyna 35th Anniversary Super Glide Base 1993-2005

JE Pistons Ring Sets 1.0-1.2-2.8-3.307 fits_1999-2009`Harley-Davidson`FXSTB Night Train`Base~2001-2006`Harley-Davidson`FXSTBI Night Train`Base~1986-1999`Harley-Davidson`FXSTC Softail Custom`Base~2007-2010`Harley-Davidson`FXSTC Softail Custom`Base HKS 60mm Weld-on Aluminum BOVJE Piston Rings are designed to maximize horsepower through precision sealing of combustion pressure. They are offered in a huge selection of sizes, various materials, and in multiple thicknesses to suit a wide variety of engines. JE Pistons also offers an array of custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating. These services, the same used by top NHRA Pro Stock and NASCAR teams, are now available