[Chevelle-list] Long Water Pump to Short Water Pump

[Matthew Post]

Hey Guys,

I want to convert my Big Block from a Long Pump to a Short Pump on my '69.  Mainly for some extra clearance for electric fans, but I also found a bracket that puts the A/C compressor down low and out of sight on the passenger side below where I currently have my alternator and it will only work with a short pump according to Old Air Products.

My questions is, in addition to using different crank and pump pulleys, do I also need to change power steering and alternator pulleys?  Also, will my accessory brackets still work for the power steering and alternator?  or are there short pump specific brackets that I need?

Thanks for the help!
Matt