5/16 Aluminum Scalloped Tube - 19in.

The 5/16 Aluminum Scalloped Tube – 19in. from QUICKCAR RACING PRODUCTS is a precision-engineered tubing component designed for high-performance automotive fabrication and custom chassis work. Built for builders and mechanics who demand reliability in fuel system plumbing, brake line routing, and other critical fluid delivery applications, this scalloped aluminum tube reduces weight while maintaining structural integrity. Whether you're assembling a race-ready fuel system, routing coolant lines through a tight engine bay, or fabricating custom hydraulic runs, this 19-inch tube addresses the need for lightweight, corrosion-resistant tubing that doesn't compromise durability.

Manufactured from aluminum alloy, the 5/16-inch diameter tubing features scalloped edges—a design that reduces overall weight and improves flexibility compared to standard round tubing, making it ideal for tight-radius bends and complex routing scenarios. The scalloped profile also increases surface area slightly, enhancing heat dissipation for applications where thermal management matters, such as coolant and oil lines in performance engines. At just 0.39 lbs for the 19-inch length, this tube delivers the strength-to-weight ratio demanded by serious fabricators without the bulk of steel alternatives. The aluminum construction is naturally resistant to corrosion, eliminating the need for protective coatings in most engine bay environments.

Professional racers, engine builders, and custom fabricators rely on QUICKCAR Racing Products tubing for street rod restorations, drag racing fuel systems, and precision motorsports builds. This 19-inch pre-cut length minimizes waste and speeds assembly, whether you're installing it as a single run or combining multiple sections for longer line routes. The compact 1 x 0.65 x 19.75-inch package fits standard shipping while the smooth interior bore prevents turbulence in fuel flow, critical for maintaining consistent pressure to injectors or carburetors. Compatible with standard aluminum fittings and AN adapters, this tube integrates seamlessly into existing performance fuel and cooling systems.