Thanks for all that guys, they are holley manufactured valve covers and a holley manufactured dipstick. As stated I ordered 3 or 4 oems, which was just a crap shoot. Was wondering if anyone had a better solution. No worries, we will develop our own which was always the plan. Just wondered if there was a better mousetrap before I picked one to start with.
Hey! I would do the same thing. I enjoy R&D, and asking for help is half the battle that could save half the time. Look forward to seeing the progress and I am happy the market is coming around for them