Timing chain recommendation

RRR
I found this. I don't know if this will help you out or not. Amazon and E-bay are always questionable.
ROLLMASTER Double Roller Timing IWIS Chain Set Dodge/Chrysler 198 225 Slant-6 9316219000160 | eBay

I'm glad the OP brought up this question about chains.
But I think he has had enough.