When replacing the stock VGT turbo on your 6.7L Cummins with a non-water cooled turbo, these delete plugs are a must. They conveniently fit the stock coolant feed from the riser block and coolant return on the firewall. An essential component when replacing the stock VGT Turbo on your 6.7L Cummins with a non-water cooled turbo. Conveniently fit the stock coolant feed from the riser block and coolant return on the firewall
