Cylinder head crack
 

Need some advice on where I could get an aftermarket cylinder head a better heAd gasket set and head studs. My goal is around 600-700rwhp. Thanks

Cracked how and where? Just about every 12v head known to exist has cracks in it. As long as it pressure checked and passes it will be ok. If that's the case deck and o-ring your head, get a set of ARP or F1 studs, do some mild porting on the exhaust side and install some aftermarket valve springs keepers and holders and your set.

Cylinder head crack
 

Inbetween the exhaust and intake on every cylinder.

Well aftermarket ones will run you close to 2-3k there's only 2 places I know of where u can get them. Id Get another stocker and go from there.

Cylinder head crack
 

I'm gunna get mine checked tomarrow so I guess I'll just go from there. Thanks