Top End

Precision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve lifeGuides can be easily reamed with a battery-operated or electric drill and finished with a...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- 15th Anniversary Fat Boy FLSTF -- (2005); Harley-Davidson -- Breakout FXSB -- (2015, 2016, 2017, 2013, 2014);...

Precision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve lifeGuides can be easily reamed with a battery-operated or electric drill and finished with a...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- Breakout FXSB -- (2017, 2015, 2016, 2013, 2014); Harley-Davidson -- CVO Electra Glide Ultra Classic FLHTCUSE6 --...

Precision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve lifeGuides can be easily reamed with a battery-operated or electric drill and finished with a...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- 15th Anniversary Fat Boy FLSTF -- (2005); Harley-Davidson -- Breakout FXSB -- (2015, 2016, 2013, 2014, 2017);...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialAccept special valve guide seals (sold separately)Made in the U.S.A.

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- CVO Electra Glide Ultra Limited FLHTKSE -- (2014, 2016, 2015, 2017); Harley-Davidson -- CVO Fat Bob FXDFSE2 --...

Precision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve lifeGuides can be easily reamed with a battery-operated or electric drill and finished with a...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- Breakout FXSB -- (2017, 2015, 2016, 2013, 2014); Harley-Davidson -- CVO Electra Glide Ultra Classic FLHTCUSE6 --...

Precision-machined guidesManganese bronze guide material is softer than nickel aluminum bronze valve guidesExcellent heat conductivity which promotes long valve lifeGuides can be easily reamed with a battery-operated or electric drill and finished with a...

Precision-machined from cast ironCompatible with no-lead fuel and accept any type of valve-stem materialMade in the U.S.A. Harley-Davidson -- Blackline FXS -- (2012, 2013, 2011); Harley-Davidson -- CVO Breakout FXSBSE -- (2014, 2013); Harley-Davidson --...