2004.5 - 2010 GM/CHEVROLET 6.6L DURAMAX PCV REROUTE WITH PORT AND RESONATOR PLUG
These fittings, when paired with your hose of choice, will allow you to bypass the factory PCV system to increase the reliability of your engine. We recommend using these fittings in conjunction with the PCV Port Plug and Resonator Plug to really clean up your engine bay, as well as increase the overall cold air intake charge to your engine.
**⚠California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Visit: www.p65warnings.ca.gov
