With a Banjo block you will have a copper washer between the WC and the Blcok and also one between the block and the bolt that goes through the block and into the WC.
Since the body is off my frame I will try to get a pic tomorrow if you don't get it figured out.
Just as info....if you need a bango block on your wheel cylinder the brake line NOT screw or fit in the WC but will fit and screw into the block. The bolt that holds the block to the WC is a diffent thread than the brake line...am I making any sense?
I deliver parts for Advance Auto Parts part time and when I look up the wheel cylinder it gives a pic and bore ect....try them!
AND I have seen many parts BOXED wrong in the past couple years. So if the same manufacturer is doing them all stores will get teh wrong one!
Also, I doubt very few "younger" parts people even know what a banjo fitting is.....and some older ones don't!