I have a 63 Suburban that had a 292 that I replaced with a 350. The problem I'm having is that the truck has 5/16 fuel line and the V8 is plumbed for 3/8 at the fuel pump. What is the best and safest way to make to make this work? I've talked to people that have done this engine swap, including one guy that has probably done 25 or 30 over the years, and they think I am making to big of a deal over this. "Take the 3/8 rubber line from the fuel pump, clamp it down on the 5/16 steel line from the gas tank and go" What have some of you guys done? I don't want to drop the tank if I don't have to. Thanks