Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit
- Make: Chevy Silverado HD / GMC Sierra HD
- Year/Engine: 2011-2016 6.6L LML Duramax
Not sure which part you need, or want to make sure it's in stock?
Give us a call. You won't get a robot, you'll get straight through to a real person who knows diesel.
Longer and Larger I.D. High-Pressure Line than the WCFab Street Series Kit and other CP3 Conversion Kits offered on the market which allows for more fuel volume High pressure fitting at the rail is also a larger I.D. as compared to the standard location which allows for more flow. This line upgrade kit is recommended for use with 10, 12, & 14mm CP3 Pumps.
- #10 Triple Square Socket for Rail Plug
- High Pressure Rail Plugs & Caps
- High Pressure Rail Fitting
- High Pressure Fuel Line


