1970 Duster Fuel System Upgrade/Updates

I used this on both my Darts. I used a brake flaring tool to put a (small) bubble on the ends so the line clamps can't blow off.
A-Team Performance 3/8" Diameter 25' Aluminum Coiled Tubing Fuel Line | eBay
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Did the roll not kink at all when un-rolling it? Do you have one solid piece front to back or some areas connected with sections of rubber hoses/clamps?