Not that I'm aware of but that doesn't mean they didn't. GM sold the Buick 215 V-8 to Rover, and Repco used that Rover block to build the Repco-Brabham 3 liter OHC Formula one engines. that's the only connection I know of.
Aside: When I inquired about the OHC engine at Pontiac while awaiting delivery, they sent me the ASE report on it. 23 pages of background, lab testing with graphs and charts, and testing the engine in the desert and arctic pre-production. Being a hoarder, I've still got it.
edit: It cost them 40 cents to mail it in March of 1966.