Would you happen to have a manufacturer & part # for the poly hose? My local hose shop has no idea what I'm talking about when I mention this to them. Thanks!
I used(am using) Teflon hose from Eaton/Aeroquip. Not very cheap, but very effective and long lasting. Fittings are reusable. See attached Bill of Materials. I think the links even still work (all parts available from Summit Racing)
This list uses -8 size (same as stock) for the feed line and -6 (also same as stock) for the return.
View attachment Fuel Filter BOM.pdf
IMPORTANT NOTES:
1) I'm pretty sure these are all the correct and needed parts, and I have them in-hand, but I haven't installed yet.
So it's possible the list contains errors.
2) Qty of the PTFE hose on "hose 2" is 0. Because 20' was ordered for hose 1
3) This list is set up to replace the first fuel filter with a setup like Rustystud used. As well as re-route feed line to roughly the same path as stock return line.
4) I made this list just from Summit for ease of ordering. You might be able to save a few bucks (5-10) if you search around. Amazon has the filter mount and housing for about $2 less each.
I'm hoping to install this weekend. So the list will be updated if there are any changes.