i just filled out the ARP suggestion form.
i used a factory push rod for the dimensions, so hopefully it will help ?
and like you, the page went blank when i submitted it, so ? shruggy
if others fill out a request, maybe ARP will run a batch. i offered my factory rod to be used as a sample if needed.
as this is a super simple part, it would be a cake walk to program up a run.
the big thing would be the material and the CORRECT heat treat.
beer