Best way to connect stock poly gas line to new tank nipple

[vtboy51]

Is there a special connector used to clamp the a short section of rubber hose from the stock poly gas line to the metal tank nipple?

 

[broncoman1972]

Here's what you need.

https://m.summitracing.com/parts/rn...se1-_-dorman&gclid=CI6Yv8ue7c8CFQgaaQodo8cB3g

There is a tool to press them into the vinyl line but you can also warm the line and push it in, it just harder that way. Shouldn't need clamps on the vinyl line if it's done right.

Sent on the fly

 

[ntsqd]

I did it like this:

That is a Wash-Down Push-to-Connect fitting from mcmaster.com that the nylon tubing simply pushes into (stainless fingers keep it in and an o-ring seals it), which is screwed into an NPT bulkhead fitting (also from mcmaster) with an NPT to -6AN/JIC adapter screwed into the other end of the bulkhead fitting. I didn't use an AN bulkhead fitting for some reason that I can no longer recall.

Then on the AN side I use a -6AN/JIC Push-Lock/Barb-tite type hose end with emission barrier EFI hose. Like this:

The Push-Lock fittings DO NOT want a hose clamp, using one on them cuts the hose liner and makes the connection fail. I HATE hose clamps on fuel hose, and I want complete serviceability. With exception of having to cut the fuel hose off of the Push-Lock hose ends any item in the assembly is easily removed and replaced.