yea, the problem is that the factory hard lines coming out of the factory pick up are much smaller. Im looking for an aftermarket pick up that actually has an 8-AN pick up and 6-AN return, all the way down to the tank.....Mallory used to sell one but nobody carries it anymore.....
http://www.summitracing.com/parts/maa-4205
If I can't get anything to work, I may consider a replacement sump style tank with bungs in the sump for an 8-AN pressure line and 6-AN return....although Id rather not spend the money if I can avoid it.