Fuel & Air Systems

593 products

Shop the range of aftermarket motorcycle fuel & air system products at Pro Class Custom Parts.

$422.99

Features & Benefits:- * Fits 1975up Carburetted Vehicles & all Custom Fuel tanks with 22mm external threads. * Valves feature a brass body with show-quality chrome-plating. * Substantially...

VANCE AND HINES

$430.99

* High-Flow Oiled-Media Filter * Black Plated Filter Top * Stamped Vance & Hines Logo * Black-Dyed Filter Pleats Tech Tips:- * Rain Sock = VH-22930 MFR PART No: 23729 ROLLIES PART No: VH-23729

QUANTUM FUEL SYSTEMS

$355.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

GOLAN PRODUCTS

$466.99

Features & Benefits:- * Click-Slick Ball Bearing High Flow Petcock. * Distinctive audible click and easy to feel detent. * Spring-loaded ball plunges down on the seat securing any leak in t...

GOLAN PRODUCTS

$466.99

Features & Benefits:- * Fits 1975up Carburetted Vehicles & all Custom Fuel tanks with 22mm external threads. * Click-Slick Ball Bearing High Flow Petcock. * Distinctive audible click and...

GOLAN PRODUCTS

$485.99

Features & Benefits:- * Fits 1975up Carburetted Vehicles & all Custom Fuel tanks with 22mm external threads. * Click-Slick Ball Bearing High Flow Petcock. * Distinctive audible click and...

ARLEN NESS

$348.99

MFR PART No: 601-002 ROLLIES PART No: AN-601-002

$324.99

Tech Tips:- Does not fit 2023up CVO or 2024 Road Glide, Street Glide Our Billet Fuel Rails are the ultimate solution for riders seeking reliability and enhanced fuel delivery. Crafted from premiu...

VANCE AND HINES

$317.99

* High-Flow Oiled-Media Filter * Pleated Filter Top * Stamped Vance & Hines Logo * Black-Dyed Filter Pleats Tech Tips:- * Rain Sock = VH-22933 MFR PART No: 23723 ROLLIES PART No: VH-23723

APM

$308.99

* K&N 3″ Thick, High Performance, washable Filter * Wider than standard for even more flow Mikuni Part # HS42/012-300 MFR PART No: 3006-0011 ROLLIES PART No: APM-3006-0011

$269.99

Features & Benefits:- * Fits Super E Carburetter. * Includes a body rebuild kit, all new fasteners, springs, idle mixture screw, seat & needle assembly. Tech Tip:- * When used with a 360...

$244.99

Features & Benefits:- * High Flow Element. * 1″ Taller. * Includes 2 Spacers. * Pleated Element. Rain Sock Available: SS170-0197 Proudly Made in the USA by S&S Cycle ! MFR PART No: 170-...

KN FILTERS

$231.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...

$220.99

Features & Benefits:- * 1″ x 1-7/8″ Spacer. * Spacer for more clearance between Tank & Air Cleaner. * Mounting hole pattern is Identical to Stock Pattern on Tillotson, Bendix & Keihin...

KN FILTERS

$220.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...