you can get weedwacker fuel line at any REAL hardware store for about $1/ft. it is clear line, works great. may not look right to some, but they can use something el$e.
I think 3/16 fits well.

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1984 123.193 372,xxx miles, room for Seven.

1999 Dodge Durango Cummins 4BTAA 47RE 5k lb 4x4 getting 25+mpgs, room for Seven.