Glacier Diesel Power | Dodge Ram 6.7L Cummins 18 Inch Rail Pressure Extension Harness

GDP Cummins 6.7L 18" Rail Pressure Extension Harness

Extension harness required when installing a 6.7L rail on a 5.9L application.

NOTE: This is ONLY for 5.9 CR applications that are installing a 6.7 fuel rail.