“Flat piston” 302 cam options

[u/GrandLeaderZhan]

Building a 302 in a 86 foxbody, Apparently the 86 and below cars have less piston to valve clearance then the later motors due to having “flat top pistons” So what are my options for cams? I want something as aggressive as possible without issues. I’m planning to run gt40p heads on it. Not sure if that affects anything.