Yeah, definitely. Throught the 60's and 70's Those crews operated closely and a bunch went into that prison in Pennsylvania at the same time.

Hill said Burke used to beef with all those Gambino guys, specifically Gotti when he was a de facto made guy, but it never really got serious(other than Bentvena).

Edit: And they also used to have joint gambling operations together. Vario and Burke with the Carmine Fatico crew.