Help in finding after market 10mm head bolts

[Dune Dog]

Just about to change the head gasket on my 440. I am having a hard time finding a supplier of aftermarket 10 mm head studs. It already has helicoils in it. The stock studs are stretched and I am looking for some that don't have the tapered down shaft like the stock ones. I know GT thunder sells 12mm ones but I can't use them because of the helicoils. Any help would be greatly appreciated.

[bmurray]

check with Fastenal. get grade 12.9.

[BSTURDIVANT]

Pull the helicoils and install inserts we made some with 1/2nc bolts and drilled and tapped to fit the original studs!

[crx89]

i just bought mine from tandtmotorsports or tandtracing in kentucky, im pretty sure they have a banner on this site, if not i think their website is www.tandtracing.com