ARP 100-7101???
Depends on what stud length you're looking for.
The above is for standard chevy and ford;
3/4" L x 7/16" stud into the cylinder head.
1 1/2" L x 3/8" stud into the rocker.
These should work for you unless you have some jacked up install height?
i read i think that the studs size is 1/2" and not studs on the heads the studs that go on the block through the heads, but thanks i was looking for that too