I have just fitted mine .
ARP headbolt kit , I think same as Eddy Victor . ARP rocker shaft stud kit .
Summit lists all these , I bought from them .
Pushrods , mine were nearly 1" longer .
I reused my Crane gold 1.5 rockers , mock up at zero lash they were centre 1/3 of valve tip .
Valve spring pressures were dead on at height , just cleaned up up and honed guides .
Been running for a week , hope to get on chassis dyno next week .

Tex