Feuling Parts Camshafts - 580 Series 1377

• Designed for riders who want more horsepower and the powerband higher in the RPM range • Requires high-lift valve springs (Fueling Beehive Endurance or High Load valve springs recommended) • Higher compression also recommended, along with performance pushrods and lifters • High-flow intake and performance exhaust required - Harley-Davidson Forty-Eight XLX (2016, 2012, 2013, 2014, 2019, 2018, 2020, 2010, 2011, 2015, 2017); Harley-Davidson SuperLow 1200 XLT (2016, 2014, 2017, 2015); Harley-Davidson 883 Custom XLC (2006, 2002, 2005, 2000, 2001, 2003, 2004); Harley-Davidson 883 Roadster XLR (2006, 2007, 2005, 2003, 2002); Harley-Davidson 1200 Low EFI XLL (2009, 2007, 2010, 2006, 2008, 2011); Harley-Davidson 1200 Custom XLC (2004, 2000, 2001, 2005, 2002, 2006, 2003); Harley-Davidson 883 Custom EFI XLC (2007, 2001, 2004, 2005, 2000, 2008, 2002, 2003, 2009, 2006); Harley-Davidson 883 EFI XL (2008, 2007, 2009); Harley-Davidson Iron 1200 XLNS (2018, 2019, 2020); Harley-Davidson 883 SuperLow XLL (2019, 2012, 2015, 2017, 2013, 2016, 2011, 2018, 2014); Harley-Davidson Iron 883 XLN (2018, 2020, 2014, 2016, 2009, 2015, 2011, 2012, 2013, 2019, 2010, 2017); Harley-Davidson Sportster 1200 XR (2009, 2012, 2011, 2010); Harley-Davidson Sportster 1200 X XR (2010, 2012, 2009, 2011); Harley-Davidson 1200 XLCP (2015, 2003, 2011, 2017, 2012, 2014, 2016, 2002, 2013); Harley-Davidson Seventy-Two XLV (2013, 2015, 2016, 2012, 2014); Harley-Davidson Sportster 883 XLH (2003, 2000, 2001, 2002); Harley-Davidson 883 Low EFI XLL (2009, 2010, 2008, 2006, 2007); Harley-Davidson Sportster 1200 XLH (2003, 2001, 2002, 2000); Harley-Davidson 883 Hugger XLH (2003, 2002, 2000, 2001); Harley-Davidson 1200 Nightster XLN (2012, 2007, 2010, 2009, 2011, 2008); Harley-Davidson 1200 Custom EFI XLC (2015, 2004, 2006, 2010, 2012, 2014, 2002, 2007, 2013, 2017, 2005, 2016, 2009, 2018, 2008, 2011, 2003, 2019); Harley-Davidson 1200 Roadster EFI XLR (2006, 2007, 2008); Harley-Davidson 883 Roadster EFI XLR (2002, 2003, 2007, 2005, 2006); Harley-Davidson 1200 Low XLL (2006); Harley-Davidson 1200 Sport XLS (2001, 2002, 2003, 2000); Harley-Davidson Sportster 1200 XL 50 (2007); Harley-Davidson 1200 Roadster XLCX (2018, 2017, 2020, 2016, 2019); Harley-Davidson Forty-Eight Special XLXS (2018, 2019); Harley-Davidson 883 XL (2005, 2004, 2006); Harley-Davidson 1200 Roadster XLR (2004, 2006, 2005); Harley-Davidson 883 Low XLL (2006, 2005); Buell X1 Lightning (2000, 2001, 2002); Buell S3T Thunderbolt (2000); Buell M2 Cyclone (2001, 2002, 2000); Buell S3 Thunderbolt (2002, 2000, 2001)