7/8-14 LH Tube End - 1-1/2in x .120in

The 7/8-14 LH Tube End - 1-1/2in x .120in by Meziere is a precision-engineered hydraulic fitting component designed for high-performance cooling and fuel system plumbing in custom automotive builds. This left-hand thread tube end serves as a critical junction point in welded or brazed tubing assemblies, allowing secure attachment of hoses and lines in tight engine bay configurations. Whether you're building a custom cooling circuit for a stroker engine, upgrading to a remote-mounted fuel cell system, or fabricating a professional-grade competition cooling setup, this component delivers the reliability that serious automotive enthusiasts and fabricators demand.

Manufactured to Meziere's exacting standards, the 7/8-14 LH tube end features a 7/8-14 left-hand thread pitch, accommodating 1-1/2-inch diameter tubing with a .120-inch wall thickness—a common specification in high-flow cooling and fuel delivery systems. The compact dimensions (1.95 x 1.75 x 3.95 inches) allow integration into space-constrained engine compartments without requiring extensive rerouting of adjacent components. At just 0.64 lbs, this fitting adds negligible weight while maintaining the structural integrity needed for pressurized applications, making it ideal for both street and race applications where vibration resistance and longevity matter.

Mechanics, fabricators, and enthusiasts restoring or modifying classic muscle cars, hot rods, and performance street machines rely on Meziere tube ends to create leak-free plumbing systems that withstand repeated thermal cycling and system pressure spikes. The left-hand thread designation ensures compatibility with specific cooling or fuel system configurations where standard right-hand fittings would create interference or require impractical workarounds. Installation requires brazed or welded attachment to matching tubing; verification of thread direction and tubing wall thickness before ordering is essential to ensure proper fitment and system function.