short water pump and a 305

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I've got the new motor bolted in for my turbo project and I went to go bolt up the water pump but it won't fit. The truck is a 72 with power steering, previously had a 350 with a short water pump. The 305 i put in wont allow me to bolt up the short pump because the tube thingy on the timing tab hits the back of the pump, and the pulleys aren't even close to lining up. So I put the long water pump on and the pulleys for the power steering don't look like they line up. I currently have the crank pulley off the old 350 installed and that of course won't line up(i threw out the 305 crank pulley, doh!) so I have to get a 305 one. I have done a search, but of course if I put in 305, it omits it. All that i have come up with is to change the power steering pump to a newer style one. Is this all that can be done to fix it? I just figured out that my turbo headers don't fit the truck so I have some fab time coming up and would really like something to bolt in for once. Thanks, Dave