Parts For Harley-Davidson® Motorcycles

(AV&V) Advanced Valve and Valvetrain

Advanced Valves and Valvetrain® offer  huge range of Hi-Flow Valves, Extreme Duty Replacement Valves, Valve Guides, Valve Springs, Valve Seats, Valve Seals, Compression Release Valves and Valve Guide Reamers.

AV&V is and always has been a pioneer when it comes to technological innovations for the Harley-Davidson® Motorcycle cylinder head components.

Systematic and advanced development is part of the AV&V mission to offer you the ultimate valve train components.

With more than 66 different valve profiles, 17 valve guide models and 12 different valve spring kits, AV&V offers you the most complete line of High Performance valve train components in the industry.

Rollies Speed Shop is  the Australian Distributor for AV&V's range of valve train products