Originally Posted by doc76251
I saw a plan for running a fuel line to a "T" that had the original sending unit plus an aux sending unit for an additional gauge.
If there's any way to avoid it, I definitely would not use fuel line on anything for the lubrication system. The space behind the 3.0L head is cramped but there is enough room to tee in both senders using only metal pipe fittings. Removing or repositioning the plastic inner fender gives good wheel well access to that area .
There used to be a photo of just such a setup in a post here on R-F but it is no longer working.