at the time I assembled mine, I found Zoops was the only one which made an adjustable Ford mount.
http://www.zoopseal.com/product-listing.asp?ID=8
Ford 302/351 power steering kit V-Belt
(Part #1009)
Price: $469.70
Kit Includes: #6010 single groove power steering pulley, #6175 Power steering GM type 2 remote pump, #6180 billet remote power steering reservoir, #8013 power steering billet bracket assembly.