Valve spring options

Kinda depends on your spring pocket size, and your valve guide o.d. , and if you can find the right spring locator.
Noted. I can make a locator to fit a larger pocket if I can't purchase them. I'll have to check the guide diameter but I know I've got the modern style seals that are smaller than the old umbrella style. Time to break out the calipers.
I wasn't sure if the stock LS retainer was compatible with the locks. Probably not the OEM Mopar valves but I'd think that aftermarket single groove valves and locks would be?