7/16-20 LH Tube End - 3/4in x .058in

The MEZIERE 7/16-20 LH Tube End is a precision-engineered threaded fitting designed for high-performance cooling and fuel system applications in custom automotive builds. This left-hand (LH) threaded component is essential for builders working with remote-mounted radiators, transmission coolers, or fuel system manifolds where standard right-hand fittings won't accommodate the flow direction.

Manufactured to MEZIERE's exacting standards, the 7/16-20 LH tube end features a 3/4-inch outer diameter tubing bore with a .058-inch wall thickness. This design is critical when optimizing suspension geometry or minimizing unsprung mass, ensuring a secure connection in high-vibration environments. The left-hand thread pitch of 7/16-20 ensures smooth engagement with matching female ports while resisting vibration-induced loosening.

Serious engine builders, fabricators, and performance shops depend on MEZIERE fittings for LS swap applications and other custom builds. The compact form factor (1.95 x 1.55 x 2.95 inches) and lightweight construction (0.07 lbs) make it ideal for tight-quarters fabrication where space and weight savings are essential. Proper TIG or MIG welding technique is required to achieve a hermetic seal that withstands coolant or fuel system pressures.