G&R Diesel Inc.

s300 & s400 1/2" turbo pedestal spacer

5/8 x 1" billet coolant t

6.0 powerstroke factory style up-pipes

6.7 powerstroke oil cooler plate

6.0 powerstroke valve cover braided stainless vent hose

6.0 powerstroke valve cover dipstick mounting bolt

6.7 cummins engine fuel heater kit

7.3 powerstroke billet aluminum valve covers

6.7 powerstroke dual rear fuel filter conversion kit

6.7 cummins main engine harness bracket

6.7 cummins basic engine fuel filter bypass plate

6.7 cummins cab & chassis rear cat conversion kit

6.7 cummins dipstick mounting bracket

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

6.7 cummins fuel filter bypass block w/ fuel heater

06+ cummins billet rocker box

2007-2024 6.7 cummins valve cover

cummins high flow billet intake elbow

01 - 16 duramax exhaust repair flange

duramax oem turbo exhaust outlet flange