Gauge Line Kit 48in

The Gauge Line Kit 48in by ALLSTAR PERFORMANCE is a professional-grade hydraulic and pneumatic pressure gauge line assembly designed for motorsports, heavy equipment, and mechanical systems requiring accurate fluid pressure monitoring. Built for technicians and engine builders who demand reliable gauge connectivity, this 4-foot braided stainless steel line kit delivers durability and precision in high-vibration environments where standard rubber hose fails. The kit comes complete with all necessary fittings, making it ready for immediate installation in any shop or racing application.

Constructed with PTFE-lined tubing and braided stainless steel outer jacketing, the Gauge Line Kit 48in protects against pressure spikes, temperature fluctuations, and mechanical abrasion that compromise standard gauge lines. The 4 AN (1/4-inch National Pipe Thread equivalent) female-to-female connection points accept standard AN fittings found on most mechanical pressure gauges, oil pressure sensors, and fuel pressure regulators used in racing engines and performance vehicles. The PTFE inner core prevents corrosion and maintains fluid integrity, while the stainless braid resists kinks and provides superior longevity compared to single-layer alternatives, ensuring consistent gauge readings throughout its service life.

Engine builders, race teams, and equipment operators benefit most from this gauge line kit when upgrading fuel pressure systems, oil pressure monitoring setups, or hydraulic brake line assemblies that demand vibration resistance and chemical compatibility. The 48-inch length accommodates mid-engine and rear-mounted gauge configurations common in custom builds and motorsports applications. Installation requires only standard AN wrenches and works seamlessly with any gauge featuring 4 AN ports, making this kit an essential upgrade for anyone replacing failed rubber lines or establishing new precision measurement points in high-performance systems.