Fleece High Pressure Injection Line (#3 & #6) For 04-05 LLY 6.6L Duramax Diesel 2014-2018 silverado 1500 Mandrel-bent tubing maximizes airflow and

Mandrel-bent tubing maximizes airflow and performance

2003-2013 Dodge RAM 2500/3500 4WD

1999 Lincoln Navigator 5

The 5" blocks will net a level/tail HIGH stance

Fleece High Pressure Injection Line (#3 & #6) For 04-05 LLY 6.6L Duramax Diesel 2014-2018 silverado 1500 Mandrel-bent tubing maximizes airflow andThe LLY Duramax High Pressure Injection Line 1 and 8, from Fleece Performance Engineering, is a high quality solution designed to optimize the fuel delivery system in your LLY Duramax engine. Specifically engineered to fit LLY model Duramax engines, these injection lines ensure a precise and reliable fitment. Crafted with precision and durability in mind, these high pressure lines are built to withstand the rigors of high fuel pressures and deliver