Negative Height Valve Spring Retainers

Earlie A said
In hindsight I should have just done the bronze guides first thing. These heads were not supposed to get this complicated, lol.

It happens fast, doesn't it? It's good to see you're continuing to work and learn with what you've been doing there! These Big Chevy rotator eliminators could possibly be made into some valve spring cups.
Chev BB Exhaust Rotator Eliminators, 1.732" O.D., 1.568 Spring O.D., .623" Spring I.D. Thickness .300" Set of 8 - Competition Products