Dear Anyone,
I have 63 max wedge heads (286). I am replacing valve springs etc and I need locators.
I contacted the cam manufacturer and gave them specs, but the locators don’t fit and I haven’t seen any that look like they will.

The springs would need to be the 26095-16,
703-16 retainers,
612-16 locks
4711-16 seats (.570 ID)

My heads measure .597.
Does anyone know where I can get adequately sized seats? How loose is too loose? My old ones were .630-.640 which seemed WAY too loose.