G&R Diesel Billet Rocker Box | 2006-2018 Dodge Ram 5.9 6.7 Cummins

This billet rocker box will be the piece that sets off your late 5.9 or 6.7 Cummins build! Made from high quality 6061 aluminum and integrated steel bosses to eliminate any possibility of stripping out threads Key Features: - The rear of the rocker box is machined out to provide clearance for head studs - Part # GRD67CM3015 Compatible with: Cummins, Engine & Engine Parts