Kevin,
I hope these sites can give you some of the information you asked for regarding the Dan Gurney and Toyota connections.
https://en.wikipedia.org/wiki/Eagle_HF89
https://en.wikipedia.org/wiki/Eagle_MkIII
Cheers,
Ken
Kevin,
I hope these sites can give you some of the information you asked for regarding the Dan Gurney and Toyota connections.
https://en.wikipedia.org/wiki/Eagle_HF89
https://en.wikipedia.org/wiki/Eagle_MkIII
Cheers,
Ken