Mopar purple .528 for a 383?

You are correct, I knew I would leave something out. I’m looking for some comp/crane/mopar 1.5 iron rockers now.
I've got iron rockers on my 557. I think they are original maxwedge.Good sets are hard to find, and kinda expensive, now that nobody makes em anymore.
I've had great service from Crane golds, too, also not made anymore.....