Technical Flathead V6....

Those look like cam covers, not heads... on a Renault PRV engine.

 

Sorta looks like OHC from plug position..I'd look at my v6 in my explorer but can't see much!!

 

Cheers for the speedy response and yeah definitely a pvr, the oil filler is the same on the right hand side and I did have my doubts when I didn’t see a dizzy. I can always trust on hamber to get the answers. Cheers