Ross,


I am not sure about the con-rod for your Webra, but the bronze bushings could be either cast around (the rod is a casting, with the brass bushes pre-inserted into the mold), or the rod could be forged, or machined from bar-stock, with the bushes pressed in afterward.

I had an HB.40PDP engine that had what appeared to be a cast con-rod.

I don't know what your Webra Blackhead (?) originally had, but if you measure the center-to-center distance between the holes and their diameter (it is in millimeters, not in inches), I am sure there are curent engines that use a con-rod that would be perfect substitution for yours.

NOTE: If the wrist-pin, or the crank-pin is at all worn, or scratched, the replacement of the con-rod would be a total waste of time...