Engine Harmonic Balancer Fits BB Chevy 454 Engines Pre-89 Externally Balanced Proform Engine Rocker Arm Shaft Designed For Use with Stock

Designed For Use with Stock Type Oil Pump using Proform Oil Pan P/N 68053

7/16 Inch Diameter

1 Rubber Grommet for PCV

6 ratio rockers with this handy pushrod slotting tool

Engine Harmonic Balancer Fits BB Chevy 454 Engines Pre-89 Externally Balanced Proform Engine Rocker Arm Shaft Designed For Use with StockThese 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