Small Block Oil Pick Up Tube Question

When i got my Kevco pan it claimed to have better flowing pickup, do to thinner side wall. and it is better than the stock pickup............but at the end of the day, a 3/8 pipe thread is still 3/8.

At that point you have to be a fab guy or find one that will fab up a larger pipe and go drilling on the oil pump.

I was a little bit worried about it cracking going to the next size.....so i settled for the kevko pan and pickup.