PAC springs retainers

Anyone have experience with PAC retainers and locks?
Looking for a supplier also.
Specifically PAC-R404 and PAC-L8025

Cheers

Great stuff IMO, I've used their products on many builds.

there all i would use.

Of course PAC makes their own springs in house, and they are terrific springs. My understanding is that the retainers. locks, spring cups and other small parts are outsourced to companies such as Victory 1 Performance, PPPC and possibly other manufacturers. In other words PAC doesn't actually make them.

Charlie