Description
Vibrant Performance part 11256 is the Male -20AN Steel Weld Bung (1-5/8-12 SAE Thread, 1-3/4in Flange OD). This weld bung is intended to add a serviceable port or connection to compatible fabricated tubing, tanks or plumbing; match the listed AN size, thread, flange diameter and weld location to the system design. Confirm AN/thread size, flange OD and weld location match the plumbing or fabricated component. This is a component-level product, so do not assume direct vehicle-specific fitment unless the source description explicitly names a vehicle, engine, turbo or application. Vibrant lists a 90-day warranty for this part. A practical choice for custom performance builds, motorsport projects, fabrication, repair work or replacement when the stated dimensions and connections match the system.