Power Steering Pump Hell

What year is the sag pump and bracket. The housing is wider for 72 down. If u have a 73 up pump and bracket that may be ur problem. Or maybe ur bottom pulley is from a small block. I see u have the wrong crank pulley. See it’s for a 3/8s belt. The p/s is for a 7-16s belt. Also do u see where the 2 groves are spaced apart on the crank? That’s small block for sure. Kim