Our billet 6061 Aluminum universal block off plugs are perfect for blocking off any unused lines.    Hose ID Plug Length Overall Length Head Diameter Plug Diameter 5/8" .800" .951"...

Cummins Fuel Filter Delete, Water in Fuel Sensor Plug (M14x2.0)

45 Degree Charge Air Hose

6.7L Rail Sensor Block Bracket for Dual Pump Kit

6.7L Cummins Dual Pump Kit Junction Block with Rail Sensor Port

6.7L Cummins Fuel Rail Adapter Fitting

10" High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)

11" High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)

12" High Pressure Fuel Line (8mm x 3.5mm Line, M14x1.5 Nuts)