Another power steering conversion question

[C1ph3r]

Sorry guys but I need some help. I am putting PS onto my 1970 C10 with original SB350. I have a short water pump and have added all the pulleys needed to the crank and water pump to add PS and some day AC. I just put the pump on today and the pulley sits about 1/2 inch to far forward from the. I do not know for sure what the brackets came off of but was told it was a C10. Unknown year.
Was going to run out and buy the bracket from The Truck Shop, they are right down the road, but I am not sure if its an issue with one of the pulleys being wrong or the bracket. The pulley is new as well from The Truck Shop.
One pick is of the pulley sticking to far forward and the other is my attempt to take a pic of the brackets.

Any help is much appreciated.