Fits: 2001 Thru 2004 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7 Duramax Diesel

Replace these two feed & return hoses when replacing your CP3 injection pump, fuel pressure regulator or on their own. These lines can start to break down & leak over time, we recommend replacement with any of the above repairs or as maintenance if you have access.

Includes:

• 1 - Front Feed Line

• 1 - Fuel Return Line

• 4 - Stainless Steel Hose Clamps