The Moroso double-groove cast aluminum crankshaft pulley is made for Chevrolet small block engines with a short pump, supporting two-belt accessory drive arrangements. Its dual grooves accommodate systems that drive multiple accessories from the crankshaft on short-pump configurations. Choose this pulley when a double-belt setup is required on compatible Chevrolet small block short-pump engines.
Moroso Chevrolet Small Block (w/Short Pump) Crankshaft Pulley - Double Groove - Cast Aluminum