Fuel & Air Systems

608 products

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

$288.99

Features & Benefits: * Flow Rate: 5.1g/s (VRSC OE, +15% TC/XL) * Recommended HP: VRSC OE, TC/XL 95+ * Connector: EV-1 * Cross Reference: OE# 27665-01/A SE# IWP063B * Sold: Each Fitment: Tourin...

TRASK PERFORMANCE

$312.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance! MFR...

TRASK PERFORMANCE

$312.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance! MFR...

TRASK PERFORMANCE

$312.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance! MFR...

QUANTUM FUEL SYSTEMS

$330.99

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...

QUANTUM FUEL SYSTEMS

$320.99

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

$291.99

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

$308.99

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

$291.99

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

$291.99

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

$291.99

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

$291.99

Features & Benefits:- * Fits 1975-2006 Carburetted Vehicles & all Custom Fuel tanks with 22mm external thread & large nut that screws onto the tank. * Outlet takes 5/16″ hose, which is...

GOLAN PRODUCTS

$291.99

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...

$285.99

Features & Benefits:- * Also Fits Keihin Butterfly Carburettor. * # 410 Manifold. * This manifold can also be used as a stock replacement on 1984-1989 Evo Engines in lieu of the original compl...

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ARLEN NESS

$292.99

* CNC Machined from Billet Aluminum * Chrome Finish with Aluminum Accent Beveled Edges * Includes Mounting Hardware * Fitment: Arlen Ness Stage 1 Big Suckers MFR PART No: 18-778 ROLLIES PART No...