AK66H Pulley - 6.45" H-Bushed Pulley filter_80BS27-FB Dimension (G): 9/16"

Dimension (G): 9/16"

Limiting Speed (ZZ): 4500 RPM

Sprocket Size: 80R70

Sheave Weight: 101

What separates this 33V2500SF sheave from the others is that it is made using a high strength cast iron

AK66H Pulley - 6.45" H-Bushed Pulley filter_80BS27-FB Dimension (G): 9/16"This AK66H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 6. 45" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A Series v belts, AX cogged v belts or 3L Series v belts. What separates this AK66H pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory.