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Fuel Line

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The Pac Fab plumbing kit requires a tubing cutter and bender and a flare tool for the 3⁄8-inch hard line. Running hard line for the fuel has the benefit that if flared and mounted safely, it should have no leaks and not deteriorate or lose pressure, as can happen over time by running hose. Though we did run hose at the engine to allow some movement of the powertrain, and a short section at the fuel tank to allow for easy removal, the rest will be hard line.