1. I am installing an in tank pump from tanks, I understand the 02 4.8 is a return style system. I was told however to get a '99 and up Corvette filter/regulator that goes in line and simply returns any fuel to the tank via second hose. Is this right???

2. Is there a set of rails that I need to do the corvette thing or can I simply cap the end with a threaded plug or such.