Fuel System

Allows use of any 5" round AC outer cover with center bolt (must use with 820-505074 or 820-50575) as well as 90 degree air cleaners

Kits are intended for closed course racing onlyNBR rubber material is used on all O-rings and rubber gaskets. NBR has excellent resistance to the ethanol used in today’s fuelsComponents included in the kits are based off of US models and discretion must...

Kits are intended for closed course racing onlyNBR rubber material is used on all O-rings and rubber gaskets. NBR has excellent resistance to the ethanol used in today’s fuelsComponents included in the kits are based off of US models and discretion must...

Allows use of any 5" round AC outer cover with center boltM8 AC breather kits replace the original factory integrated air cleaner assembly, comes with all parts needed for easy installation (Note: The 5" round AC outer cover is not included, sold...

Use these brackets and breather kits when installing an aftermarket aircleaner. If a custom breather system is used, some support brackets are available without the breather system. Spacer 820-50525 can be used in conjunction with breather/bracket kit...

Sold each or in packs of 5Eliminate the need for replacing expensive check valve and fuel line when only an O-Ring is neededFits 2001 and newer fuel injected Harley-Davidson modelsLong lasting, high quality DuPont Viton O-ring

Mikuni Jet Needle Hsr45 Richest J8-8Cfy02-95

These new Hi-flow petcocks feature a round or hexagonal bodyBrass finishThree position knob, on, off, reserve5/16" fuel outletFit most stock and custom tanks with 22mm or 3/8" outletsSold each

These new Hi-flow petcocks feature a round or hexagonal bodyBrass finishThree position knob, on, off, reserve5/16" fuel outletFit most stock and custom tanks with 22mm or 3/8" outletsSold each

These kits incorporate a custom made slide. The unique configuration allows precise control over the slide’s range of movement and creates a stronger signal, which improves fuel atomization. This provides more power, increased throttle response and...

Pro One patented choke knob covers fit just about any motorcycle with a choke knob. Popluar on Harley Davidsons and metric cruisers with choke knobs. Show-Chrome plated. Easy to install. U.S. Patents #5,836,214 & 418,390

Upgraded version of the OEM fuel injector for '06-Up 96" and 103" Twin Cams (except FLH/FLT '08-16, '16-Up Softails)25 Degree spray angle with 6 spray holesReplaces OEM# 27709-06ASold each