Help with 273 Swap.

I'm doing a Slant to 273 swap in a 65 Valiant.
I have a 66 273 with the cast iron water pump and a single crank pulley. I need to add both P/S and A/C to the 273.
I'm using an existing Sanden A/C compressor.
I need help with what P/S pump and bracket to run and crank pulley and water pump pulleys to install.
Thanks in advance.