Does anyone know which ARP head studs I need?

I checked their website and I think I norrowed it down to 2 part #'s. They both say they can be used with Edelbrock heads. I think I need either the 154-4001 or the 154-4005. I have a standard 302 block (7/16 thread) and Edelbrock Performers , 2.02 / 1.6. I already have the bushings for the heads. Thanks

If you already have the bushings get the 154-4001 kit.

the 154-4005 kit is exactly the same except it includes the bushings....and costs more.

Cool, thanks.