Billet aluminum MAF bung for 2001-2007 Cummins. The bottom side has a 4.5 inch radius machined to fit any 4 inch or 5 inch tube and includes 2 stainless socket head mounting screws for the MAF sensor.
G&R Diesel is the most advanced diesel truck performance manufacturer with a focus is diesel performance from pickups to class 8 trucks.
- Billet aluminum
- 2001-2007 Duramax
- Bottom side has a 4.5 inch radius
- Machined to fit any 4 inch or 5 inch tube
- Includes 2 stainless socket head mounting screws
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