12-17 for Harley Softail Slim FLS FEULING OIL PUMP CORP. Valve Springs Twin Cam
12-17 for Harley Softail Slim FLS FEULING OIL PUMP CORP. Valve Springs Twin Cam

12-17 for Harley Softail Slim FLS FEULING OIL PUMP CORP. Valve Springs Twin Cam

FEULING OIL PUMP CORP.

$379.95

Quantity

Manufacturer: Feuling
MPN: 1205
Title: High-Load Beehive Valve Springs
Option: 10 Degrees - 7mm Valve Stem with Stock Triple Keeper Gr

Handles up to 750 in. lift camshafts; designed for steep ramped large lift camshafts: these Feuling valve springs are made from premium stress relieved conical ovate wire with a nitride surface heat treatment, shot-peened surface enhancements along with a Nano Peen polish; they have an extremely high level of fatigue life and are designed to handle the highest demands of performance engines with high lift, steep ramped camshafts; Dyno proven and track tested.
  • Uses a much smaller and lighter weight retainer, which drastically reduces the valve weight creating a much quicker revving and smoother motion than comparable dual valve springs
  • Allows up to 750 in. lift cams, no rocker box clearancing required
  • Eliminate valve spring separation, maximize stability, reduce valve-train noise and harmonics
  • P/N 481850 for 10 Degree 5/16 in., includes valve stem, keeper grooves and .530 valve guide
  • P/N 481851 for 7 mm valves with stock keeper groove
  • Kits include Feuling High Load Beehive valve springs, lightweight 10 Degree titanium retainers manufactured from Ti-17 alloy and micropolished for enhanced fatigue life, machined, heat-treated chrome-moly spring seats, seat shims and valve locks and a set of premium Viton valve seals equipped with a spring loaded valve stem wiper system

Fitment Chart

YearMakeModelPositionNotes
2018-2020Harley-DavidsonIron 1200 XLNS--
2018-2019Harley-DavidsonForty-Eight Special XLXS--
2016-2020Harley-Davidson1200 Roadster XLCX--
2015-2016Harley-DavidsonElectra Glide Ultra Limited Low FLHTKL--
2015-2016Harley-DavidsonElectra Glide Ultra Classic Low FLHTCUL--
2015-2016Harley-DavidsonRoad Glide Special FLTRXS--
2015-2016Harley-DavidsonFreewheeler FLRT--
2014-2017Harley-DavidsonSuperLow 1200 XLT--
2014-2016Harley-DavidsonStreet Glide Special FLHXS--
2013-2017Harley-DavidsonBreakout FXSB--
2012-2017Harley-DavidsonSoftail Slim FLS--
2012-2016Harley-DavidsonSeventy-Two XLV--
2012-2016Harley-DavidsonSwitchback FLD--
2011-2019Harley-Davidson883 SuperLow XLL--
2011-2017Harley-Davidson1200 XLCP--
2011-2013, 2016Harley-DavidsonRoad Glide Ultra FLTRU--
2011-2013Harley-DavidsonBlackline FXS--
2010-2020Harley-DavidsonForty-Eight XLX--
2010-2016Harley-DavidsonElectra Glide Ultra Limited FLHTK--
2010-2016Harley-DavidsonFat Boy Lo FLSTFB--
2010-2013, 2015-2016Harley-DavidsonRoad Glide Custom FLTRX--
2010-2011Harley-DavidsonStreet Glide Trike FLHXXX--
2009-2020Harley-DavidsonIron 883 XLN--
2009-2016Harley-DavidsonTri Glide Ultra Classic FLHTCUTG--
2009-2012Harley-DavidsonSportster 1200 X XR--
2009-2012Harley-DavidsonSportster 1200 XR--
2008-2017Harley-DavidsonFat Bob FXDF--
2008-2011Harley-DavidsonSoftail Rocker C FXCWC--
2008-2011Harley-DavidsonSoftail Cross Bones FLSTSB--
2008-2009Harley-DavidsonSoftail Rocker FXCW--
2007-2016Harley-DavidsonRoad King EFI FLHR--
2007-2016Harley-DavidsonElectra Glide Ultra Classic EFI FLHTCUI--
2007-2012Harley-Davidson1200 Nightster XLN--
2007-2010Harley-DavidsonSoftail Custom EFI FXSTC--
2007-2009, 2014-2017Harley-DavidsonLow Rider EFI FXDL--
2007-2009Harley-Davidson883 EFI XL--
2007Harley-DavidsonSportster 1200 XL 50--
2006-2017Harley-DavidsonStreet Bob FXDB--
2006-2016Harley-DavidsonStreet Glide EFI FLHX--
2006-2011Harley-Davidson1200 Low EFI XLL--
2006-2010Harley-Davidson883 Low EFI XLL--
2006-2008Harley-Davidson1200 Roadster EFI XLR--
2006Harley-DavidsonStreet Glide FLHX--
2006Harley-Davidson1200 Low XLL--
2006Harley-DavidsonSuper Glide FXD35--
2006Harley-DavidsonSoftail Heritage EFI FLSTI--
2006Harley-DavidsonSoftail Heritage FLST--
2005-2017Harley-DavidsonSoftail Deluxe EFI FLSTNI--
2005-2017Harley-DavidsonSoftail Fat Boy EFI FLSTFI--
2005-2017Harley-DavidsonSoftail Heritage Classic EFI FLSTCI--
2005-2014Harley-DavidsonSuper Glide Custom EFI FXDCI--
2005-2010Harley-DavidsonSuper Glide EFI FXDI--
2005-2009Harley-DavidsonSoftail Night Train EFI FXSTBI--
2005-2009Harley-DavidsonRoad Glide EFI FLTR--
2005-2008, 2010-2017Harley-DavidsonWide Glide EFI FXDWGI--
2005-2007Harley-DavidsonSoftail Deuce EFI FXSTDI--
2005-2007Harley-DavidsonSoftail Springer Classic EFI FLSTSCI--
2005-2007Harley-DavidsonRoad King Custom EFI FLHRS--
2005-2007Harley-Davidson883 Roadster XLR--
2005-2007Harley-DavidsonSoftail Standard EFI FXSTI--
2005-2007Harley-Davidson883 Roadster EFI XLR--
2005-2006Harley-DavidsonRoad King Custom FLHRS--
2005-2006Harley-DavidsonSoftail Deluxe FLSTN--
2005-2006Harley-DavidsonSoftail Deuce FXSTD--
2005-2006Harley-DavidsonSoftail Springer Classic FLSTSC--
2005-2006Harley-Davidson883 Low XLL--
2005-2006Harley-DavidsonSoftail Springer EFI FXSTSI--
2005-2006Harley-DavidsonSoftail Standard FXST--
2005-2006Harley-DavidsonRoad King FLHR--
2005-2006Harley-DavidsonSoftail Springer FXSTS--
2005-2006Harley-DavidsonSoftail Night Train FXSTB--
2005-2006Harley-DavidsonElectra Glide Standard FLHT--
2005-2006Harley-DavidsonRoad King Classic EFI FLHRC--
2005-2006Harley-DavidsonSoftail Heritage Classic FLSTC--
2005-2006Harley-DavidsonSoftail Fat Boy FLSTF--
2005-2006Harley-DavidsonElectra Glide Standard EFI FLHTI--
2005Harley-DavidsonSuper Glide Custom FXDC--
2005Harley-DavidsonSuper Glide Sport FXDX--
2005Harley-Davidson15th Anniversary Fat Boy FLSTF--
2005Harley-DavidsonSuper Glide Sport EFI FXDXI--
2005Harley-DavidsonLow Rider FXDL--
2005Harley-DavidsonWide Glide FXDWG--
2005Harley-DavidsonSuper Glide FXD--
2005Harley-DavidsonElectra Glide Classic FLHTC--
2004-2019Harley-Davidson1200 Custom EFI XLC--
2004-2009Harley-Davidson883 Custom EFI XLC--
2004-2006Harley-Davidson1200 Roadster XLR--
2004-2006Harley-Davidson883 XL--
2004-2006Harley-Davidson1200 Custom XLC--
2004-2006Harley-Davidson883 Custom XLC--
2002-2013Harley-DavidsonElectra Glide Classic EFI FLHTCI--