3/8 Aluminum Scalloped Tube - 28.0in.

The 3/8 Aluminum Scalloped Tube by QUICKCAR Racing Products is a precision-engineered component designed for custom vehicle builds, fuel system routing, and performance engine modifications. Built for automotive enthusiasts and professional fabricators, this 28.85-inch tube serves as a critical conduit in high-performance fuel delivery systems, transmission coolers, and custom plumbing applications where reliability and durability matter.

Fabricated from lightweight aluminum, this tube features a 3/8-inch nominal diameter with internal scalloping that reduces overall mass to just 0.58 pounds without compromising flow characteristics or burst strength. The scalloped exterior profile enhances aesthetics in visible engine bay installations while the smooth interior walls minimize turbulence and pressure drop—critical factors in fuel systems operating at elevated pressures.

Mechanics and fabricators building turbo systems, supercharger installations, and custom fuel rails will appreciate the lightweight construction and clean appearance this tube delivers. At 28.85 inches in length, this tube spans typical engine compartment distances, eliminating the need for multiple connectors that introduce failure points and restrict flow rates in high-demand racing applications. It is compatible with standard 3/8-inch barbed and compression fittings.