PSC Crankshaft Pulley 5" Serpentine SBC GM Short Water Pump Use w/ PSC HWKRP1 PP3403

Crankshaft pulley 5" serpentine SBC GM short water pump use w/ PSC HWKRP1.

These PSC serpentine pulleys are built for Small Block GM engines and designed to keep your accessory drive running smooth and efficient. Whether you're dialing in reduction for performance or just want a clean, reliable setup, these pulleys deliver. Precision-machined for a perfect fit, they're tough enough for street builds and custom projects alike.

• Part number: PP3403