Engine

The original Hiflofiltro factory was founded in 1955 and has been manufacturing filters for the OEM motor industry since 1963With the experience of more than five decades, constant research and development and featuring a completely modern production...

Manufactured with the worlds highest quality materialsOver 95 years of experienceTest results prove 28% longer service life than OE and leading competitor brandsLower cost with higher quality when compared to OE filter

Gives your bike the factory works look and sets your ride apart from the rest with the ultimate in race performance.Boyesen clutch covers are cast from the highest grade of lightweight aluminum, providing solid engine protection and are guaranteed not to...

FeaturesRefill packages include 5 of each shim...

FeaturesSilent chainEngineered to exceed OEM specifications and tolerancesExclusive heat-treatment of link creates excellent friction and impact resistance...

Featureskit includes: connecting rod, crank pin, crank bearing, wrist pin bearing and thrust washerspremium qualityinexpensiverepair crankshafts instead of throwing them awayforged rod8620 aisi forged steel connecting rodcase hardenedcrank pin8620 aisi...

Features4 Valves are better than 2!! The next progression of Harley-Davidson power is happening through four valves which have different requirements for the camshaft. Chris has come up with 4 new cam lobe profiles to squeeze the performance out of the...

FeaturesKit includes replacement outer seal along with any O-rings, snap rings or lock washers required...

FeaturesThermostat with gasket.Direct OEM replacement opens at same temperature as OEM.Aids in faster warmup times. YearMakeModel2017 - 2019PolarisACE 5002015 - 2017PolarisACE 5702018 - 2019PolarisACE 570 EPS2015 - 2019PolarisACE 570 HD2016PolarisACE 900...

FeaturesThese materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of...

FeaturesThese materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench. Strict attention is paid to the surface preparation of...

FeaturesIgnition coils exceed OE specificationsDesigned for aftermarket and OE ignitionsFuel injected and Carbureted applicationsNot legal for use in California on pollution controlled vehicles - Check local laws before installing 2006Harley DavidsonFLHR...