This Aeromotive HTD 5M 56-tooth pulley has a 5/8" bore and 15mm width, engineered as a precision timing/power-transmission component. Aeromotive applies aerospace-grade engineering and motorsport experience to its drivetrain parts, producing pulleys to exacting tolerances for reliable operation in performance applications. Select this 56-tooth HTD pulley when the specified tooth count and bore match the intended belt drive system per the product details in the source.
Aeromotive HTD 56-Tooth 5/8in. Bore 15mm wide 5M Pitch Pulley