350 power steering bracket

[SRVBLUES64]

I have a 350 75/83 engine and im trying to find the correct bracket for my new pump I bought from Auto Zone thanks for helping

[Captainfab]

There are a few variations of the power steering pump brackets for the small block with the long water pump. The boss on the lower drivers side of the water pump....is it threaded, or a smooth bore? Probably the easiest way to find the brackets, is if you can go to a wrecking yard, and actually look thru several and find one that has a water pump with either threads or no threads in that boss. I'll see if I can find a pic or two of the 2 basic designs.

Here are a couple pics of what the brackets look like if your boss is a smooth bore hole





And here are a couple of what they look like if the hole is threaded.

[losthope]

here's another type of setup i used for a longwater pump....first picture is of the back side ,you can see on the right bracket that bolts up to water pump it is for a water pump that has a smooth boss so the bolt goes through the boss and threads into the nut on bracket(if that makes sense)....
The second picture is of it being mocked up on engine you can see the bracket that bolts to the head and if you use this type of setup and running headers you need to make a spacer (old socket or washers would work)and use a longer bolt where bracket would bolt to stock exhaust manifold.