S&S Cycle 90 1496 S&S® Super Stock® Stock Bore O Ring Style Single Plug Cylinder Head Kit For 1966 '78 HD® Big Twins Natural Aluminum Finish Picnic Basket 300 094: 2023 Rev up your ride 300 094: 2023 2015 CVO Street Glide FLHXSE 2010 CVO Fat Bob FXDFSE2 2010 CVO Softail Convertible FLSTSE 2009 2022 Iron 883 XLN 2009 2017 Fat Boy Lo FLSTFB 2009 2012 Sportster 1200 XR 2009 2012 Sportster 1200 X XR 2009 CVO Softail Springer FXSTSSE3 2009 CVO Fat Bob FXDFSE 2008 2017 Fat Bob FXDF 2008 2011 Softail Cross Bones FLSTSB 2008 Screamin' Eagle Softail Springer FXSTSSE2 2008 Screamin' Eagle Dyna FXDSE2 2007 2012 1200 Nightster XLN 2007 2010 Softail Custom EFI FXSTC 2007 2009 883 EFI XL 2007 Screamin' Eagle Dyna FXDSE 2007 Sportster 1200 XL 50 2007 Screamin' Eagle Softail Springer FXSTSSE 2006 2021 Street Glide EFI FLHX 2006 2017 Street Bob FXDB 2006 2011 1200 Low EFI XLL 2006 2010 883 Low EFI XLL 2006 2008 1200 Roadster EFI XLR 2006 1200 Low XLL 2006 Super Glide FXD35 2006 Street Glide FLHX 2006 Screamin' Eagle Fat Boy FLSTFSE2 2005 2017 Softail Deluxe EFI FLSTNI 2005 2014 Super Glide Custom EFI FXDCI 2005 2006 883 Low XLL 2005 2006 Softail Deluxe FLSTN 2005 Super Glide Custom FXDC 2005 Screamin' Eagle Fat Boy FLSTFSE 2005 15th Anniversary Fat Boy FLSTF 2004 2010 Super Glide EFI FXDI 2004 2009 whether stock or modified Customers are responsible for verifying fitment prior to purchase