Black Billet Crankshaft Pulley - 5.75 inch OD, SBF, 66-77 Ford Bronco SKU: 2233

Early Bronco Black Billet Aluminum Crankshaft Pulley

Fits Ford Small Block 289, 302, or 351W V8

Upgrade your 66-77 Ford Bronco front drive with our new dual-groove black billet aluminum V-belt crankshaft pulley, designed specifically for small block Ford 289, 302, or 351W engines. This pulley is perfect for adding air conditioning or power steering to your classic Bronco, while also offering compatibility with other small block Ford applications.

Key Features:

• Black Hard Anodized Pulley: Our crankshaft pulleys feature a tough black hard anodizing that prevents V-belt grooves, a common issue with powder-coated aluminum pulleys, and provides a sleek, durable finish.
  
  
• Steel Centering Ring: Unlike other pulleys with flimsy plastic rings, our pulleys include a heavy duty steel centering ring that ensures a reliable fit and prevents warping or loosening.
  
  
• Custom Fit for Early Broncos: Specifically developed for 66-77 Ford Broncos, the 5.75-inch diameter pulley fits perfectly and includes both 3-bolt and 4-bolt patterns to accommodate most setups.
  
  
• Adaptable Design: This pulley adapts to dampers with either recessed centers or extended ridges. Use the steel ring if needed, or skip it if your damper already has a metal lip.
  
  

Important Installation Notes:

• Check Compatibility: Ensure compatibility with your existing engine or pulleys before installing, especially if your engine might not be original. Many 4-bolt harmonic balancers/dampers have different depths than the factory early Bronco damper.
  
  
• Need Assistance? If you’re unsure about compatibility, please contact us. You may also consider swapping out the harmonic balancer for our Pro Street Harmonic Damper for Small Block Ford to help align your new crankshaft pulley.
  
  

Choose our Black Billet Aluminum Crankshaft Pulley for a durable, stylish, and perfectly fitting addition to your early Bronco. Enjoy the benefits of improved performance and enhanced looks under the hood!