Special Dedicated Harlen Sharp Edelbrock RPM Rockers?

I know they are recommended by Trick Flow, but I remember reading the ā€œEā€ at the end of the part number was for Edelbrock

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I believe these are Big Block specific Edelbrock/Trich Flow
rockers that I was discussing.
Again thank for the input = I am old and not really familiar with
all the newer pieces that i should be anymore.
I read all the posts a couple times each and appreciate them all!
There is another on ending in 015 instead of 016 that is also specific
for these two heads but 1.5 instead of 1.6.

All this being said, I have run the Edelbrock RPM with conventional
head rockers for around 20 years and have been raced and street driven
all those years = The guides have looked great the one time I freshened them
up some years ago. It was at LVMS Mopars this year (Station @ 3600ft)
and it can still run High 10's l thruthe quiet mufflers and Air Cleaner on -
the way I drive it to work. However, it has a mild 540 lift cam and 130 lbs on the seat.
What would happen with 300+ on the seatand 700 lift I do not know?
That is why I posed this question on rockers.