Anybody building/ racing a First gen Dakota??

@mopar65, would you happen to have a picture of an intake gasket sitting on that Indy intake, showing the port size?
Also is that the 360-3M version, or the regular 360-3 version for LA heads?
I am wondering if the 360-3M is a decent port match for Edelbrock Magnum heads or is it much bigger than the head and have not found a picture yet.