3/8 Aluminum Scalloped Tube - 13in.

The 3/8 Aluminum Scalloped Tube - 13in. from QUICKCAR RACING PRODUCTS is a lightweight fuel or coolant line component engineered for high-performance racing and modified street vehicles. This scalloped aluminum tube is designed for builders who demand precision plumbing in tight engine compartments, where every ounce and every inch of clearance matter. Whether you're fabricating a custom fuel delivery system, routing coolant lines around performance headers, or assembling a competition-grade engine bay, this component delivers the durability and fitment reliability that serious motorsports applications require.

Constructed from 3/8-inch aluminum, this tube combines exceptional corrosion resistance with minimal weight—just 0.26 lbs—making it ideal for weight-conscious builds without sacrificing strength. The scalloped design reduces material while maintaining structural integrity, and the 13-inch length provides versatility for mid-engine compartment runs where standard rigid lines won't fit. Aluminum's thermal conductivity also makes this tube valuable in cooling applications, allowing faster heat dissipation compared to steel alternatives. The smooth internal bore minimizes fluid turbulence, supporting consistent pressure delivery in fuel injection systems and cooling circuits on turbocharged, supercharged, and naturally aspirated platforms alike.

This component is essential for fabricators working on custom engine swaps, vintage car restorations with modern powerplants, and full-frame builds where stock plumbing won't work. Racers and enthusiasts building show cars, track-focused machines, and street rods depend on QUICKCAR RACING PRODUCTS for dependable performance hardware. Pair this tube with hose adapters, fittings, and clamps matching your 3/8-inch specification to create clean, functional fuel and coolant systems that withstand sustained high RPM operation and temperature cycling.