Fits: 2001-2007 GM LB7, LLY, LBZ w/ 6.6L Duramax
The G&R Diesel MAF Sensor Bung is designed for those building custom intercooler pipe setups in their 6.6L Duramax. The bottom of this bung has a 4.5" radius machined to fit any 4" or 5" pipe and includes 2 stainless socket head mounting screws for the MAF sensor.
- 4.5" Radius Bottom
- Fits any 4" or 5" Pipe
- Includes MAF Mounting Hardware
- Billet Aluminum
Part Number: GRD661016