Stock balancer diameter

[fuzzyGN]

Does anyone know what the stock balancer diameter is? It is very difficult to get an accurate measurement with the lower pulley on it. Anyone have one laying around they could measure for me? I is probably either 6 1/4 or 6 3/8 but I need to know for sure. TIA

 

[WPP-Bill]

Edited

 

[fuzzyGN]

Excellent! Thank you very much.

 

[norbs]

Approx every .059" is one degree timing, in case your trying to figure that out...