A.I.R. Pulley Mounting

[68 RS Z/28]

Happy Father's Day all. 

I get to spend mine in the garage with my 'other' baby but I have come across something that just doesn't seem correct to me.  Page number 82 of my AIM shows the A.I.R. pulley mounting instructions for the L-6 and V8.  It states quite clearly "Assemble pulley with stamped part number facing rearward".  I've looked at a lot of photos of restored engines including detailed restorations done by Lucas Restorations and Camaro Hi-Performance and have never seen the pulley mounted in this manner.  Is this a misprint?   

Any comments will be greatly appreciated. 

[fireZ]

My 68 Z  has the pulley mounted so the numbers are visaible from the front of the engine bay. I do not no if it is correct but thats the way it was mounted when I dug the A.I.R  out of the trunk years ago.

[169INDY]

GM Photo

http://s61.photobucket.com/albums/h52/bertfam/?action=view&current=68Z.jpg

PN forward.

Jim