Thread: AN Fuel Line Setup

Well with the car out of commission and planning to yank the engine along with the tranny so I can rebuild the tranny and do some engine upgrades, Im wanting to do a complete AN fuel set up. Tank to rails. From the connection to the fuel pump, to the connection at the rails.

I know they make quick connect/disconnect AN fittings so I can connect to both the pump and rail without modification, what I dont have are all the part numbers and stuff I would need. Well I have a couple, but I want to make a complete list on what I will need so I can order everything and I also need to know what size SS Braided line I need.

I believe the feed line and return lines are different sizes, arent they? If so, what size fuel line do I need to get.

Anyway, if you have done a complete set up I would certainly appreciate pictures and part numbers. I havent decided if I will do after market rails yet because the only ones I would consider are PRJ's and they aren't cheap. Id rather do the lines now and save up for the fuel rails later since I could easily do those with everything back in the car.

I appreciate any and all help.

I thought I had the numbers saved in my PM's but apparently I dont and it will have to wait until I get home to post up what I have.

Note to self:
Scratch Toasty off the Christmas card list and revoke his account.

Scotty, I will go out to my S10 and snag those numbers and post them up when I get home from work. also for the difference in size...yes the fittings are different size..the fittings make up for it, as you are able to use the same -6 line. I will put together a list for ya tonight...but until then.

BAN TOASTY!!! MEWAHAHAHAHAHA!!!

I want this info too! I want to do this mod this weekend with my car. I plan on using XRP fittings since I can get em local here.

XRP fittings?

I do believe I'll have to bookmark that page.

ok, sorry for the wait. the quick disconnect fittings to -6AN line are:

640850, and 640860. sorry, these were made by Russel......this gives you both the 3/8ths, as well as 5/16ths.

then you will need the female ends that screw onto these fittings. these are entirely up to you...which angle you want.

I personally like Aeroquip line..this is what I use in all my cars.

I go through summit, or jegs...as they usually have fittings cheaper...

So those fittings would be the quick connnect/disconnect that would get me connected to the pump and rails, correct? Then it would just be a matter of running the line from from those connectors with female connectors? Am I missing anything?

What about the fuel filter?

Well I didnt know if it would be good to continue to use the OEM filter or just use one specifically for an AN set up.

Im pretty sure it will, but the option is there to use AN threaded type fittings if needed.