Fits: 2007.5-2010 GM LMM with 6.6L Duramax
The G&R Diesel MAF Bung for the LMM Duramax is fabricated with billet aluminum for those guys building custom intercooler piping for their Duramax. It features a 4.5" radius machined bottom to fit any 4" or 5" tube and includes 2 stainless socket head mounting screws for the MAF sensor.
- 4.5" Radius Machined to Fit 4" or 5" Piping
- Billet Aluminum
- Includes Mounting Hardware
- Fits any 4" or 5" Pipe
Part Number: GRD661017