Not with that particular combo, but I think Milodon's slipping these days. Their pan and pan stud kit for my 65 Cuda LA engine aren't completely compatible with each other.

Now some might say "thy are aftermarket you have to expect that". not when it's all the same companies stuff I say.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.