- Designed for gm ls3, ls7, and lt blade-style maf sensors
- Contoured radius base simplifies welding onto intake tubing
- Precision machined from weldable 6061-t6 billet aluminium
- Includes tapped threads for secure sensor mounting screws
- Essential component for custom cold air intake fabrication
This billet aluminium MAF sensor weld bung is designed for custom intake pipe fabrication on GM LS3, LS7, and LT engines. Machined to match the radius of standard 3.5-inch to 4-inch intake tubing, it provides a flat mounting flange and threaded holes for securing blade-style cartridge mass air flow sensors, enabling accurate air measurement on custom intake setups.