Hydrobooster help

[hellrace]

I was thinking of getting a used hydrobooster for my setup.
Hydrobooster (http://cgi.ebay.com/ebaymotors/Safari-Van-Hydroboost-Master-Cylinder-prop-valve_W0QQcmdZViewItemQQcategoryZ33566QQihZ019QQit emZ290170009481QQrdZ1QQsspagenameZWDVW)
Could I use this one with my 1" Willwood mastercylinder :willy:
The calipter's are Willwoods dynalite w/12" disks