spacer between froma and k-member????

[7.5LITERFOX]

has any one ever in stalled these http://fordifiedracing.homestead.com/KitInfo.html or seen anyone who has is there any real benifit especialy when using a aje k-member and a 460 motor?
or think they may work just look for room.
i have these allready

http://www.jegs.com//cgi-bin/ncommerce3/ProductDisplay?prrfnbr=33691&prmenbr=361


this will be here today
http://www.jegs.com/cgi-bin/ncommerce3/ProductDisplay?prrfnbr=120554&prmenbr=361

and will get aje adjustable control arms next week.