Staubli -6 bayonet style dry break set. $150
Metal "hard line" for fuel or brake lines. You'll need a tubing bender and flaring tool as well as fittings to install these.
Aluminum, 3/8" ID, 25' coil (Allstar 40180) $17 each (2)
Aluminum, 1/2" ID, 25' coil (Allstar 40185) $22 each (3)
Steel, 3/16" ID, 25' coil (AllStar 48040) $14 each (3)
I can ship these or bring them to select racing dates.