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We will be closed June 27th, 2026 - July 6th, 2026. In store pickups will be unavailable during this time. A majority of orders will ship out normally but may experience a delay in handling time. if you have any questions, please use our live chat before placing an order.
Fleece Performance FPE-FL-LLY-18 LLY Duramax High Pressure Injection Line (Number 1 and Number 8) Fleece Performance

Fleece Performance FPE-FL-LLY-18 LLY Duramax High Pressure Injection Line (Number 1 and Number 8) Fleece Performance

by Fleece Performance
SKU FLC-FPE-FL-LLY-18
$69.99 - $69.99
$69.99
$69.99 - $69.99
$69.99
Product Availability
  • Warehouse
    Usually ships out same or next business day
    In Stock
    10+ available

LLY 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 97378825
  • 2004.5-2005 Chevrolet Silverado 2500
  • 2004.5-2005 GMC Sierra 2500
  • 2004.5-2005 Chevrolet Silverado 3500
  • 2004.5-2005 GMC Sierra 3500