Pushlock Hose End Black Straight -4

The Pushlock Hose End Black Straight -4 by ALLSTAR PERFORMANCE is an essential AN (aerospace standard) hose fitting engineered for high-pressure fuel, coolant, and fluid line applications in modified and performance vehicles. This product is ideal for mechanics building custom fuel systems, cooling loops, or brake circuits, providing a quick-connect solution that eliminates the need for traditional clamps or crimped fittings.

The -4 designation indicates a 1/2-inch nominal bore size, making it suitable for mid-range flow requirements in street rods, race engines, and modern turbocharged builds where reliability and leak-free connections are critical. This straight configuration features a pushlock mechanism that grips hose securely without additional fasteners, reducing installation time and minimizing the risk of vibration-induced failures common in high-RPM environments.

The black anodized aluminum finish provides corrosion resistance in engine bays exposed to salt, moisture, and thermal cycling, while maintaining a clean appearance under the hood. Builders will appreciate the straight end orientation, which allows for direct, in-line routing without needing elbows, simplifying plumbing layouts and reducing overall line length.