Just checked. Not mentioned in the Feb 1966 Prep Notes 1.
What about the FIA papers on the team starfish site?
In a Ehrenberg article on Scott Harvey it said they had them for 66.
Torozzi does not have drawings/notes to make them special. He has stuff on everything else. Torozzi helped a little on the 66 Trans Am after hour employee team.
I pretty sure I have an e-mail or PM with Rick E and he didn't know for sure. Maybe Mike has something, but the FIA papers don't mention the bolt circle; the width, diameter, and material yes.
Is there a way to estimate when a part was released based on the part number? (Not that means a prototype couldn't have been used earlier.)
