• Image of Hitachi MAF Sensor Flange Easy Weld 3" Tubing
  • Image of Hitachi MAF Sensor Flange Easy Weld 3" Tubing
  • Image of Hitachi MAF Sensor Flange Easy Weld 3" Tubing
  • Image of Hitachi MAF Sensor Flange Easy Weld 3" Tubing
  • Image of Hitachi MAF Sensor Flange Easy Weld 3" Tubing

Easy weld Hitachi/GM MAF aluminum flange boss for 3" tubing. (Sensor is not included, only shown for reference)

I designed this MAF flange with a land to make it easier to weld onto thin wall tubing. Requires less heat to weld resulting in less distortion and a cleaner looking weld.

CNC machined from 6061 aluminum, and profiled for a perfect fit to 3" OD tube. Includes 2X M4x0.7 button head screws.