'59Edsel (12/31/2013)
Here's what I used. 9/16 thread stock from McMaster Carr, cut to length and synched down with bolts and washers. The picture shows two bolts, but it actually only uses one. It screws into the crankshaft and the bolt on the end of the stock pushes the balancer on. The extra bolt on there is just to keep my washers from falling off.
