Locking AN Fuel Rail Fitting

[Shoeless]

Hey guys,

I'm laying out all the fittings I'll need for my fuel system, but can't seem to locate the locking type Fuel Rail AN fitting I have seen mentioned. Can someone point me in the right direction?

I also have what looks to be the standard spring lock fitting on the hose coming out of my Lingenfelter fuel pump. Anyone replacing this with something that locks more permanently?

While I’m at it, what are you guys doing with the siphon jet line fitting on the pump in the tank? Just dropping a hose to the bottom of the tank?

Thanks,
Sean