Double Groove Aluminum Crankshaft Pulley, 1966-77 Ford Bronco

Double Groove Aluminum Crankshaft Pulley

This double groove crankshaft pulley is designed to drive multiple accessory belts from the engine. It provides an additional belt groove for setups requiring power steering, air conditioning, or other belt-driven accessories.

Machined from aluminum, this pulley offers reduced weight and improved corrosion resistance compared to factory steel pulleys. It is designed to match the depth of factory-style harmonic balancers for proper alignment and reliable operation.

Features

• Double groove crankshaft pulley
• Aluminum construction
• Supports multiple accessory belts
• Designed for factory balancer depth
• Improves accessory drive capability
• Lightweight and corrosion-resistant
• Available in 3-bolt or 4-bolt configurations