Stupid timing chain factoid

Napa 9168 double roller slant chain (use S338, S339 cogs) also fits a Vette, and alot of other stuff!
https://www.napaonline.com/en/p/MOG9168?impressionRank=3
Hit 'buyers guide'.

I knew of the B/RB lineage but not the Ford/Chevy/GMC link!