Jimmy
The big cam companies like Crane, Comp, Crower and the like, have
excellent basic info on setting up a reliable valve train no matter
what heads, or block you might use.
Makes no matter if heads or block have been milled or even if both
have been milled ... if one wants their valve train to operate like it
should ... and last ... they are gonna have to preform basic checks
to ensure all that stuff is correct.
It ain't Rocket Science
Its pretty simple stuff really
Just cause one pr length was good for one member's combo
It don't always mean the same will work for another member
who is running the same heads and block
Just look in their technical section for the info which will simply
explain all the details. They also usually have helpful illustration's
Grady