DP Customs billet LB7 fuel block drastically simplifies and cleans up the fuel system routing on any 2001-2004 LB7 Duramax. This block serves as the high pressure connector for OEM fuel lines as well as manages the low pressure relief circuit.
Features:
- MADE IN THE USA
- Lifetime Warranty
- 5 Axis Billet Machined
- 17-4 Stainless Steel
- Accepts 2001-2004 LB7 Factory high pressure lines and directly replaces the factory distribution block
- Utilizes 2004.5-2010 LLY-LBZ-LMM Relief Valve
- -4 ORB Return Dump Port Size
- Utilizes 2006-2010 LBZ-LMM Fuel Pressure Sensors