Part number for 3rd Member Studs for 8" & 9" Housing??

My local Ford parts blew me off looking for the studs that hold the center section: "my books don't go back that far" "No I can't look up a later model pickup unless I know the exact year" Hope that dealership is doing well.

I'd like to get this done soon and not wait on internet shipping, so, anyone have a ford part no?

Plan B: take the studs from another housing and use them?

Thanks

 

I've bought from this Ebay seller in the past and have had good results. He has just about everything for rear ends.

http://cgi.ebay.com/ebaymotors/9-Fo...3704623?pt=Motors_Car_Truck_Parts_Accessories