Harley Air and Fuel
Harley Bike Air & Fuel Systems at JJ Motorsports
Optimize your Harley's performance with premium air and fuel components from JJ Motorsports. Our range includes air cleaners, carburetor kits, fuel valves, and enrichener brackets designed for better throttle response, fuel efficiency, and power gains on the road or track. Compatible with Softail, Dyna, Touring, and V-Rod models, these parts feature chrome finishes, high-flow filters, and stainless construction for durability and easy installation.
Shop trusted brands like Vance & Hines for VO2 air cleaners and Pingel for fuel valves. Explore related categories such as Harley engine parts for rebuild kits or Harley exhausts for complete tuning.
Top Harley Air & Fuel Products
- TODD'S CYCLE Mikuni Choke Bracket - Stainless MKE-1 – Relocates enrichener cable for HSR carbs, made in the U.S.A.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter and hardware.
- VANCE & HINES VO2 America Air Cleaner - M8 42045FG – High-flow with CNC billet cover and ARP hardware.
- UNI FILTER Old Style Air Cleaner - 6" NU-2439 – Polyurethane for maximum airflow and filtration.
- PINGEL Round Fuel Valve - Flag Chrome - 22mm 6311CRL – High-flow brass valve with adapter nut.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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DRAG SPECIALTIES Non-Vented Live To Ride Gas Cap - Chrome 72643
DRAG SPECIALTIES
$39.09A quality gas cap serves as both a functional necessity and a visible statement of your riding identity. This DRAG Specialties Non-Vented Live To Ride Gas Cap delivers reliable sealing performance while displaying iconic branding that reflects your...DS390137- SKU:
- DS390137
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 3'
- MATERIAL:
- STAINLESS STEEL
- TYPE:
- NON-VENTED
- MOUNTING STYLE:
- LEFT-HAND THREAD
- OUTSIDE DIAMETER METRIC:
- 76.2 MM
- UNITS:
- EACH
- MODEL:
- LIVE TO RIDE
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
$39.09Qty in Cart: 0Quantity:Price:$39.09Subtotal: -
DRAG SPECIALTIES Vented Live To Ride Gas Cap - Chrome 72644
DRAG SPECIALTIES
$36.00A quality gas cap is a small detail that prevents fuel system issues and keeps your bike running reliably. This chrome vented design from Drag Specialties manages fuel tank pressure while adding a clean, finished look that complements any motorcycle...DS390134- SKU:
- DS390134
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
- OUTSIDE DIAMETER IMPERIAL:
- 3'
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- MOUNTING STYLE:
- RIGHT-HAND THREAD
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- MODEL:
- LIVE TO RIDE
- OUTSIDE DIAMETER METRIC:
- 76.2 MM
- TYPE:
- VENTED
$36.00Qty in Cart: 0Quantity:Price:$36.00Subtotal: -
DRAG SPECIALTIES Flat Side Tank Bolt Kit 22-0110-BC-139
DRAG SPECIALTIES
$28.79OEM gas tank mounting bolts corrode, strip, and fail—especially on bikes that see regular track time or outdoor storage. This chrome-plated hardware kit replaces worn bolts with precision-engineered fasteners that resist corrosion while maintaining a...DS391357- SKU:
- DS391357
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- COLOR/FINISH:
- CHROME
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- FUEL TANK
- MOUNTING STYLE:
- BOLT-ON
- STYLE:
- FLATSIDE
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- BOLT KIT
- UNITS:
- KIT
$28.79Qty in Cart: 0Quantity:Price:$28.79Subtotal: -
DRAG SPECIALTIES Non-Vented Screw-In Gas Cap - Chrome - '96-'20 03-0305-B-BC221
DRAG SPECIALTIES
$29.82A quality gas cap is a critical component that's often overlooked—but a worn or poorly sealed cap can lead to fuel evaporation, check engine lights, and potential emissions system damage. This DRAG SPECIALTIES non-vented screw-in cap delivers a secure,...DS390282- SKU:
- DS390282
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- NON-VENTED
- STYLE:
- LATE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- FUEL CAP
$29.82 -
DRAG SPECIALTIES Vented Gas Cap - Chrome 011152-BC204
DRAG SPECIALTIES
$17.46A properly functioning fuel cap is essential for maintaining fuel system integrity and preventing fuel loss or contamination during high-performance driving. The DRAG SPECIALTIES Vented Gas Cap delivers reliable OEM-style functionality with a vented...DS390193- SKU:
- DS390193
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- STAMPED STEEL
- TYPE:
- VENTED
- BASE FINISH:
- CHROME
- MOUNTING STYLE:
- RIGHT-HAND THREAD
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- STYLE:
- BIG TWIN
- STYLE:
- XL
- UNITS:
- EACH
$17.46 -
DRAG SPECIALTIES Non-Vented Gas Cap - Chrome 011179-BC204
DRAG SPECIALTIES
$15.40A quality gas cap is a critical component that prevents fuel system contamination and maintains proper tank pressure. This DRAG SPECIALTIES chrome cap delivers reliable sealing for custom and OEM tanks, ensuring consistent fuel delivery and eliminating...DS390194- SKU:
- DS390194
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- ALUMINUM
- TYPE:
- NON-VENTED
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- STYLE:
- BIG TWIN
- BASE FINISH:
- CHROME
- MOUNTING STYLE:
- RIGHT-HAND THREAD
- UNITS:
- EACH
$15.40Qty in Cart: 0Quantity:Price:$15.40Subtotal: -
DRAG SPECIALTIES Early-Style Petcock 03-0002A-BC331
DRAG SPECIALTIES
$57.63If you're running a vintage or early-model fuel system, fuel delivery consistency directly impacts throttle response and overall engine performance. The DRAG Specialties Early-Style Petcock provides reliable, gravity-fed fuel management with the...DS390214- SKU:
- DS390214
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- PETCOCK OUTLET STYLE:
- SINGLE
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- TYPE:
- PETCOCK
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MATERIAL:
- DIE-CAST
- PETCOCK BODY SHAPE:
- ROUND
- RIDING STYLE:
- STREET
- STYLE:
- E
- FUEL TANK OUTLET SIZE:
- 3/8' NPT
- PETCOCK OUTLET DIRECTION:
- DOWNWARD
$57.63 -
DRAG SPECIALTIES Linkert Carburetor Rebuild Kit I03-0100
DRAG SPECIALTIES
$85.23A carburetor is only as good as its internal components, and worn seals, gaskets, and needles will rob your engine of consistent fuel atomization and throttle response. This Linkert rebuild kit restores your carburetor to factory specifications,...10030294- SKU:
- 10030294
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- UNITS:
- EACH
$85.23Qty in Cart: 0Quantity:Price:$85.23Subtotal: -
DRAG SPECIALTIES Bendix Carburetor Rebuild Kit 012608
DRAG SPECIALTIES
$36.35A carburetor that's running lean, surging, or flooding will kill your engine's performance and reliability—and a complete rebuild kit eliminates guesswork by providing every gasket, seal, and component you need in one package. The DRAG SPECIALTIES Bendix...10030166- SKU:
- 10030166
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$36.35Qty in Cart: 0Quantity:Price:$36.35Subtotal: -
DRAG SPECIALTIES Air Filter - '90-'99 Big Twin Evolution E14-0305DS
DRAG SPECIALTIES
$43.63Keep your Big Twin Evolution engine breathing clean air with this OEM-specification air filter designed for seamless integration into your stock housing. A properly flowing intake is fundamental to maintaining peak horsepower and engine longevity—this...10112960- SKU:
- 10112960
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- OEM STYLE
- TYPE:
- REPLACEMENT
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- OVAL
$43.63 -
DRAG SPECIALTIES Petcock Adapter - EFI 22-0043
DRAG SPECIALTIES
$21.58If you're running a carbureted Harley-Davidson on a fuel tank designed for Delphi EFI systems, you need a proper adapter to ensure reliable fuel delivery and avoid costly leaks. The DRAG SPECIALTIES Petcock Adapter bridges this compatibility gap with a...07050024- SKU:
- 07050024
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- PRODUCT NAME:
- ADAPTER KIT
- TYPE:
- FUEL TANK FITTING
- FUEL TANK OUTLET SIZE:
- 22 MM
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$21.58 -
DRAG SPECIALTIES Fuel Tank Outlet Plug L22-0044
DRAG SPECIALTIES
$19.52If you're running a fuel system with dual outlets or swapping between fuel-injection and petcock configurations, you need a quality outlet plug to seal unused ports and prevent fuel leakage or contamination. The DRAG SPECIALTIES Fuel Tank Outlet Plug...07050054- SKU:
- 07050054
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- OUTLET PLUG
- TYPE:
- FUEL TANK
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$19.52Qty in Cart: 0Quantity:Price:$19.52Subtotal: -
DRAG SPECIALTIES Petcock Rebuild Kit 03-0016/57-R
DRAG SPECIALTIES
$18.49A failing petcock can leave you stranded with a fuel-starved engine or deal with messy leaks at the worst possible moment. This rebuild kit gives you everything needed to restore your petcock to OEM specifications without replacing the entire assembly...07050099- SKU:
- 07050099
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- TYPE:
- PETCOCK
- UNITS:
- KIT
- MATERIAL:
- STAINLESS STEEL
- MATERIAL:
- VITON
- MATERIAL:
- BRONZE
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
$18.49 -
DRAG SPECIALTIES 90 Degree Petcock - Chrome - 1/4" NPT T03-0075R
DRAG SPECIALTIES
$37.03A reliable fuel petcock is essential for consistent carburetor feed and engine performance, especially in vintage or custom builds where fuel system precision matters. This chrome 90-degree petcock delivers dependable vacuum-operated fuel control with...07050201- SKU:
- 07050201
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BASE FINISH:
- CHROME
- MATERIAL:
- STEEL
- PETCOCK OUTLET ANGLE:
- 90°
- TYPE:
- PETCOCK
- PETCOCK OUTLET DIRECTION:
- ADJUSTABLE
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- FUEL TANK OUTLET SIZE:
- 1/4' NPT
- RIDING STYLE:
- STREET
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 1/4' HOSE BARB
- PETCOCK OUTLET STYLE:
- SINGLE
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 6.4 MM HOSE BARB
$37.03 -
DRAG SPECIALTIES Fuel Crossover Line - FLT 598
DRAG SPECIALTIES
$27.76Stock rubber fuel lines degrade over time, compromising fuel system integrity and reliability under high-performance conditions. The DRAG SPECIALTIES Fuel Crossover Line replaces vulnerable lower crossover lines with robust stainless steel construction,...07060007- SKU:
- 07060007
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- BASE FINISH:
- NATURAL
- INSIDE DIAMETER METRIC:
- 7.9 MM
- LENGTH METRIC:
- 21 CM
- TYPE:
- CROSSOVER
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- STREET
- INSIDE DIAMETER IMPERIAL:
- 5/16'
- LENGTH IMPERIAL:
- 8-1/4'
- STYLE:
- BRAIDED
- COLOR/FINISH:
- STAINLESS STEEL
- MATERIAL:
- STAINLESS STEEL
- UNITS:
- EACH
$27.76 -
DRAG SPECIALTIES Fuel Line - FL/FXD T02-0090
DRAG SPECIALTIES
$66.90Fuel system integrity is critical to engine reliability and performance, especially in forced induction or high-horsepower applications where fuel delivery consistency directly impacts combustion efficiency. OEM fuel lines degrade over time, developing...07060122- SKU:
- 07060122
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- TYPE:
- EFI
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$66.90 -
DRAG SPECIALTIES Fuel Line - FLT/ST T02-0092
DRAG SPECIALTIES
$50.42A degraded or compromised fuel line directly impacts engine reliability and safety—fuel delivery inconsistencies can cause lean running conditions, hesitation, and in worst cases, fuel system failures. The DRAG SPECIALTIES Fuel Line (FLT/ST T02-0092) is...07060123- SKU:
- 07060123
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- TYPE:
- EFI
- BASE COLOR:
- BLACK
$50.42Qty in Cart: 0Quantity:Price:$50.42Subtotal: -
DRAG SPECIALTIES Vented Screw-In Skull Gas Cap 012720
DRAG SPECIALTIES
$50.42A quality fuel cap isn't just a functional necessity—it's a critical component that seals your fuel system, prevents contaminants from entering your tank, and maintains proper pressure during high-performance driving. The DRAG SPECIALTIES Vented Screw-In...07030523- SKU:
- 07030523
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- BASE FINISH:
- CHROME
- STYLE:
- LATE
- TYPE:
- VENTED
- COLOR/FINISH:
- CHROME
- MOUNTING STYLE:
- SCREW ON
- PRODUCT NAME:
- FUEL CAP
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- BASE COLOR:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
$50.42 -
DRAG SPECIALTIES Vented Screw-In Gas Cap - Black 03-0305GB-A
DRAG SPECIALTIES
$29.82A quality fuel cap is a critical component that's easy to overlook—but a poor seal can lead to fuel vapor leaks, check engine lights, and failed emissions tests. The DRAG SPECIALTIES Vented Screw-In Gas Cap delivers a secure, reliable seal while...07030817- SKU:
- 07030817
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS BLACK
- BASE FINISH:
- GLOSS
- STYLE:
- LATE
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- VENTED
$29.82Qty in Cart: 0Quantity:Price:$29.82Subtotal: -
DRAG SPECIALTIES Air Filter E14-0307DS
DRAG SPECIALTIES
$42.59A quality air filter is the foundation of reliable engine performance—it protects your internals from contaminants while maintaining optimal airflow for consistent power delivery. The DRAG SPECIALTIES E14-0307DS is engineered to meet or exceed OEM...10113178- SKU:
- 10113178
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- STYLE:
- OEM STYLE
- TYPE:
- REPLACEMENT
- UNITS:
- EACH
- BASE COLOR:
- GRAY
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- OVAL
$42.59Qty in Cart: 0Quantity:Price:$42.59Subtotal:
