need some advice, running 3/8" fuel line, how to run, what to use

roylerumble said

The only thing some guys may tell you, and I'm only learning right now too, is that your fuel line can't run on the inside face of the subframe connector if you plan on racing at the track. NHRA rule I guess.

I found an aluminium frame thru bulkhead (up to 3" so it should work), from Pure Choice motorsports part number 5910.

Click to expand...

Thanks. I remember reading that. I think by the time my fuel lines reach that point, I'm already on the other side of the frame rail. I'll find out one day. lol

This is another through the frame fitting from a company I found in Arizona, although I went with their stainless option, and I had them machine the head down to .200" to give a little more room since our frame is about 2 & 3/8" thick.

-8 THRU THE FRAME RAIL IN ALUMINUM OVERRUN - AMP, Al Mooradian Performance, Cherry Stainless Fittings, Holley, Edelbrock