G&R Diesel Silverado/Sierra 01-07 Duramax MAF Bung For 01-07 Silverado/Sierra 2500/3500 - GRD661016

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.
Details: 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