Fleece High Pressure Injection Line (#1 & #8) For 04-05 LLY 6.6L Duramax Diesel 2014-2018 sierra 1500 but it's no shock they

but it's no shock they were early to the market

6L Duramax aluminum radiator with our silicone coolant hose kit for the ultimate combination in cooling performance and reliability

2001-2010 GMC Sierra 6

Will NOT fit MagneRide / Adaptive Ride equipped models

Fleece High Pressure Injection Line (#1 & #8) For 04-05 LLY 6.6L Duramax Diesel 2014-2018 sierra 1500 but it's no shock theyThe 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