Proform 66512 Engine Harmonic Balancer for Pre-89 Chevy 454 Engines

These are brand-new OE replacement harmonic balancers. Affordable pricing eliminates the need to clean your old stock balancer. Enhance your balancer by adding the patented balancer covers. Sold individually.
Product Details:

• Engine Harmonic Balancer
• Fits Pre-1989 Big Block Chevy 4540 Externally Balanced Engines
• With 8 Inch Balancer
• Non-SFI Approved
• Made From Nodular Iron and Features a Natural Finish
• Includes Degree Markings
• 100 percent New OEM Replacement Unit
• Sold As Each