Part# HB1214-N ; Powerbond OEM direct replacement engine balancer for the Ford Windsor engines.  351 ci EFI 8 cylinder V8 motors

This part number is for the 4 bolt pulley 50 oz. in. and Raised lower pulley location OEM balancers, as found on the later EFI engines of the 1980's and early 1990's. The EFI windsors moved to a counter weighted ring instead of the counter weighted hub of the earlier engines.

IMPORTANT: match up these measurements becasue there are more than 6 styles of balancers for the Windsor engines. Diameter = 6.4 inch, Overall depth = 4.08 inch, & Balance ring width = 1.20 inch