Vibrant 11274 Female 3/4-14 NPT Mild Steel Weld Bung 1-3/8 Inch OD

The Vibrant Performance 11274 is a female threaded weld bung designed for exhaust systems, turbo applications, and custom fabrication projects. This precision-machined bung features a 3/4"-14 NPT female thread and is constructed from mild steel for excellent weldability and durability.

Key Features:

• 3/4"-14 NPT female thread accepts standard oxygen sensor bungs, temperature sensors, and pressure fittings
• 1-3/8" (1.375") outer diameter provides a generous welding surface for strong, leak-free joints
• Mild steel construction ensures easy welding to exhaust tubing, header flanges, and manifolds
• Precision-machined threads guarantee proper fitment and seal with NPT fittings
• Ideal for oxygen sensor installations, boost pressure taps, EGT probe mounts, and custom sensor applications

This weld bung is designed to be welded into exhaust pipes, turbo plumbing, or custom fabricated components where a threaded female port is needed. The NPT taper thread design creates a tight seal when used with compatible male NPT fittings. Professional installation and proper welding techniques are recommended for optimal performance and reliability.