Moroso Chevrolet Big Block (w/Short Pump) Crankshaft Pulley - Double Groove - Billet Aluminum

Moroso is well-known for making performance parts for racing applications. This double-groove crankshaft pulley is made from billet aluminum and is designed for Chevrolet Big Block engines that use a short water pump. It’s a solid option if you’re looking to replace a worn-out pulley or want a well-built component for your engine build.

The billet aluminum construction means this pulley is strong and lightweight. The double groove allows you to run two belts, which can be useful for driving accessories like the alternator and power steering pump independently or for specific racing setups. This pulley is designed to fit directly onto the crankshaft snout, making installation straightforward for someone familiar with engine work.