Speedmaster small block heads sale must have gone good

I bought another set of cnc speedmaster heads. backorder unfortunately. Normally I only buy speedmaster stuff that doesn't move :). But now bought a set of roller rockers.

I got a set of the Big block dna rockers, small block head studs, and an adjustable ring compressor. Well see how it all works!

I would check those head studs very carefully. The nut may be (in my experience) very loose on the thread. I compared them to a set of arp....day and night difference.