i have a set of ARP head studs first for more infoamation about the studs you can find at http://www.arp-bolts.com/Tech/Tech.html
second the studs are reuseble and they can work at 220000 psi stress the stress work on two therds istand of one so ther is no way that your head will lift at any time. also it is more easy to mount the head with them and they dont strech like the ford items
BUT when you fit them you shoul follow the instructions because you have to use the special oil that is supplied with them to tourq them first you install by hand the studs then you put the head + gasket and then you tourq them to 65lb/ft.

if you whant to buy the kit : http://store.summitracing.com/egnsea...ch&DDS=1&N=115

hope that i helped

freddy