749008 Valve Seat OD 2 008 ID 1 610 Th 440

Engineered for the rigors of air-cooled V-Twin engines, these AV&V valve seats are made from a highly alloyed material that excels in heat transfer. The radiused profile allows for easier seating during installation, while the alloy remains soft enough to be machined accurately with a cutter or stone. Once the engine is operational, the material hardens to resist the severe pounding associated with high-lift cams and heavy springs. These seats are fully compatible with modern unleaded fuels and vintage leaded blends alike. AV&V is recognized for producing valvetrain components that maintain tight tolerances and survive extreme operating temperatures. Sold each.