Stud on power steering pump

[tmodel66]

'69 L48 I bought a new pump and the stud hole is empty. Does this use just a regular stud or does it have a shoulder? How long is it?

[Petes L48]

The parts vendors sell the stud for around $5, it had a hex shoulder to screw it into the pump.  I've no idea if the stud was the same for both the banjo and square style pumps, or the length, but you can call.  Here's one: http://www.shop.stevescamaroparts.com/67-69-Camaro-Power-Steering-pump-to-bracket-stud-112210.htm   

They probably also carry these at NAPA etc for less.  If you have a Colvin - Chevrolet by the Numbers book it may have the pump design diagram with dimensions. 

[tmodel66]

Thanks for the information. I called myself looking in my parts catalog but ..........