Fuel & Air Systems

592 products

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

$332.99

Features & Benefits:- * Big Twin 1995-2006 Air Filter Replacement Gasket # JGI-29313-95 * Sportster 1995up Air Filter Replacement Gasket # JGI-29313-95 * Big Twin 2006up Throttle Body to Backi...

$332.99

Features & Benefits:- * Sold Each. Proudly Made in the USA by S&S Cycle ! MFR PART No: 17-0380 ROLLIES PART No: SS17-0380

QUANTUM FUEL SYSTEMS

$350.99

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...

DAYTONA TWIN TEC

$321.99

* VOES Kit * Vacuum switch with higher switching level of 6-7 In-Hg vacuum helps eliminate spark knock under light load and throttle roll-on * Includes mounting bracket and electrical terminals T...

$320.99

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...

QUANTUM FUEL SYSTEMS

$371.99

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...

$307.99

Features & Benefits:- * Also Fits Sportster 1979-1982 with 900cc & 1000cc Engines & S&S Super E & B Carburettor. * # 220 Manifold. * Band Style Manifold. People who Buy this P...

$307.99

Features & Benefits:- * Also Fits Sportster 1957-1978 with 900cc & 1000cc Engines & S&S Super B & E Carburettor. * # 220 Manifold. * O’Ring Style Manifold. * Bore = 1-7/8″. Pro...

QUANTUM FUEL SYSTEMS

$424.99

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...

GOODRIDGE

$307.99

Goodridge EFI Lines: These durable and aesthetically striking assemblies feature black PVC coated braided hose, and Teflon inner liner with tough chrome plated steel valves and hardware. Tech Ti...

GOODRIDGE

$307.99

* Replaces OEM # 62350-07C * Replaces OEM # 62351-07C Goodridge EFI Lines: These durable and aesthetically striking assemblies feature choice of clear or black PVC coated braided hose, and Teflon...

VANCE AND HINES

$313.99

* 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

$287.99

Features & Benefits:- * Includes 1 x .025 Intermediate Jet. * Includes 1 x .0265 Intermediate Jet. * Includes 1 x .028 Intermediate Jet. * Includes 1 x .0295 Intermediate Jet. * Includes 1 x ....

$282.99

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...

$304.99

Features & Benefits:- * Fits Tapered Filters used in S&S Tuned Induction Systems. * Nylon. * Acts as a Pre-Filter. * Keeps Larger Particles of Grit & Water from getting to the Pleated ...