Kibblewhite Manganese Valve Guide 0.5670" OD Intake Big Twin '48-'E79 - 20-2022M For Harley Motorcycles 1948-1979 Product Type_Gaskets & Seals 188 (hole spacing) AMPS hole

188 (hole spacing) AMPS hole pattern

2011-2014 Harley-Davidson Softail Deluxe FLSTN 2011-2014 Harley-Davidson Softail Fat Boy FLSTF 2012-2014 Harley-Davidson Softail Fat Boy Lo FLSTFB 2012-2014 Harley-Davidson Softail Slim FLS

8 mm (1-1/4") Thread Units Each Base Color Black Size 31

2014-2017 Harley-Davidson Dyna Low Rider FXDL 2009-2017 Harley-Davidson Fat Bob FXDF 2009-2017 Harley-Davidson Street Bob FXDB 2009-2014 Harley-Davidson Super Glide Custom FXDCI 2010-2017 Harley-Davidson Dyna Wide Glide FXDWGI 2016-2017 Harley-Davidson Low Rider S FXDLS

Tapered megaphone-style muffler body with 4" black billet end cap with contrasting machined flutes

Kibblewhite Manganese Valve Guide 0.5670" OD Intake Big Twin '48-'E79 - 20-2022M For Harley Motorcycles 1948-1979 Product Type_Gaskets & Seals 188 (hole spacing) AMPS holeFeatures Precision machined guides Manganese bronze guide material is softer than nickel aluminum bronze valve guides Excellent heat conductivity which promotes long valve life Guides can be easily reamed with a battery operated or electric drill and finished with a high quality ball hone Eliminates the need for expensive honing equipment that would be required for nickel bronze valve guides Machined to accept OEM and aftermarket seals Made in the U.