Federal P/S pulley and sm block mounting brackets 68,69

I can't tell the difference between what was shown for B-body and what was shown for A-body.
I've got a federal pump here with the brackets and pulley.
I don't know if the pulley is correct either. 5.5 major diameter, bore .802 .
Shaft in the pump has a about 1/4 wide 1/4 deep slot cut across its end.
All I know for sure is this pump was hanging on a 318 in a 68 B'cuda when I bought it.
I don't have the long bolt that went through water pump ear. I used that bolt with Saginaw pump and bracket install on my 67 273. I'll try to get a pic or 2 later today.