Part# HB1050-N ; Powerbond OEM direct replacement engine balancer for the small block Chev V8 engines.  400 ci Chevy small block 8 cylinder V8 motors

This part number is for the 8 inch diameter 7.9lbs version.

IMPORTANT: match up these measurements becasue there are more than a few styles of balancers for the small block Chevy. Diameter = 8.0 inch, Overall depth = 2.33 inch, & Balance ring width = 1.6 inch