Specification:
Fit For 2004.5-2010 6.6L LLY Duramax Diesel Pickup Truck Engines;
SS adapters replacing the breakable plastic brackets to prolong the service life of the lines;
Easily breaking & aging of the plastic brackets lead to the failure of the return lines;
Superior O-rings keep excellent sealing;
NOTE PLEASE: Apply some lubricating oil to the O-rings on ends of the fittings for a smooth & damage-free installation. Thank you!
Package Includes:
One Left hand/Driver side fuel injector return line;
One Right hand/ Passenger side fuel injector return line.





