5/16 Aluminum Scalloped Tube - 17.5in.

The QUICKCAR RACING PRODUCTS 5/16 Aluminum Scalloped Tube – 17.5 inch is a precision fuel line and coolant routing component designed for high-performance racing and modified street vehicles. This aluminum tube is ideal for builders who require reliability in custom engine bay layouts, fuel system upgrades, and cooling system modifications where standard rigid piping is insufficient. Whether you're constructing a competition drag car, street rod, or custom hot rod, this tube offers the structural integrity and flexibility necessary for professional-grade fabrication work.

Constructed from lightweight aluminum alloy, the 5/16-inch diameter tube features scalloped (fluted) walls that reduce material weight while maintaining bending strength and kink resistance. The scalloped design is particularly beneficial in racing applications as it enhances flow characteristics and allows for precise custom bending without the need for expensive mandrel-bending equipment. Weighing just 0.37 lbs, this tube is designed to support weight-conscious builds where every fraction of a pound contributes to performance gains.

Both professional fabricators and weekend enthusiasts trust QUICKCAR Racing Products for hard-line fuel system and coolant applications in carbureted engines, fuel-injected builds, and custom cooling loops. The 17.5-inch length is perfect for routing in various configurations, ensuring compatibility with AN fittings and compression adapters. This versatility makes it an essential component for anyone looking to enhance their vehicle's performance and reliability.