LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines from Fleece Performance. These are a direct replacement for your cracked, broken, or leaking injector lines.

Application Notes:

• Replaces GM Part Number 98006523
• 2006-2010 Chevrolet Silverado 2500
• 2006-2010 GMC Sierra 2500
• 2006-2010 Chevrolet Silverado 3500
• 2006-2010 GMC Sierra 3500