Just a thought, I'm replacing my stock mech. pump & line with a 110gph Holley mech. and 3/8" line. I'm having Don at FBO bore the pump out to true 3/8". It will help get to the true 110gph as rated. He'll do this for $70. Not neccessary, but if your running 3/8" sending unit/line, it's something to consider if you want to get the max out of your pump.