Curiosity is the mother of creativity.
AV&V is and always has been a pioneer when it comes to technological innovations for the Harley-Davidson cylinder head components.Systematic and advanced development is part of our mission to offer you the ultimate valvetrain 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 valvetrain components in the industry.
The people at AV&V are dedicated machinists with many years of engine machining in the aerospace industry.
The founder, Patrick Juteau, has spent the last 27 years repairing, modifying and porting Harley-Davidson, Ducati and other cylinder heads. Using the latest technological advances, AV&V is dedicated to designing and developing the most advanced parts for Harley-Davidson and Ducati cylinder heads. Created after many years of research and development, AV&V valvetrain components allow the serious engine builders to achieve their goals with less effort, and with the highest degree of durability and performance.