Rocker Arm Lengths

do contact the above- pm whatever
ask him about changing the adjusters to cup style and using double ball pushrpds
many mopar rockers are just plain wrong designs,
early HS included, crane
why not as long as possible
I use the Crower backset rockers on the brand x
more down and less side to side
Thinking of longer valves when I redoo my magnums and go to a bigger valve which raises the seat- which is a good thing- do not want to sink