Part# PB1046-ST ; Powerbond performance street OEM style balancer for the small block Chev V8 engines.  Chevy small blocks from 283, 302, 307, 327, 350 ci 8 cylinder V8 motors

This part number is for the 8 inch diameter 10.4lbs 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

Better than the stock OEM engine balancer for tough street strip engines or some limited spec racing. Precision high pressure long cure, hot bonded rubber balancer eliminates slipping and component separation, giving reliable performance on engines spinning up to 6500rpm. Neutral balance.