Part hunting for timing chain job

I found a (probably) 30 yo NOS in the package Mopar performance double roller set and that's what's on mine.
I also bought a very old but new, separate, chain and (last one they had) double roller chain, cam and crank sprockets for a /6, from Rock auto a few years ago that's still around here somewhere. And being no longer available I ain't letting them go, I'll have something else with a/6 in it again down the road.