G&R Diesel Inc.

billet aluminum tappet cover

5.9 cummins valve cover 2006-2007

6.0 powerstroke fuel filter cap

6.0 powerstroke billet aluminum valve cover

6.0 american flag valve cover

duramax oem turbo exhaust outlet flange

01 - 16 duramax exhaust repair flange

cummins high flow billet intake elbow

2007-2024 6.7 cummins valve cover

06+ cummins billet rocker box

6.7 cummins fuel filter bypass block w/ fuel heater

6.7 cummins engine mounted spin-on cat fuel filter conversion fuel heater

6.7 cummins dipstick mounting bracket

6.7 cummins cab & chassis rear cat conversion kit

6.7 cummins basic engine fuel filter bypass plate

6.7 cummins main engine harness bracket

6.7 powerstroke dual rear fuel filter conversion kit

7.3 powerstroke billet aluminum valve covers

6.7 cummins engine fuel heater kit

6.0 powerstroke valve cover dipstick mounting bolt