11-16 Duramax LML SDP Coolant Crossover Pipe Kit CCV Filter Made from high-silicon ductile iron

Made from high-silicon ductile iron

UTM Machine Tested and Validated

This means a more aggressive throttle response and increased passing power

0445120050

Fits P7100 Fuel Pumps

11-16 Duramax LML SDP Coolant Crossover Pipe Kit CCV Filter Made from high-silicon ductile ironPRODUCT DESCRIPTION SDP LML Coolant crossover pipe 2011 2016 This is an upgrade to the factory upper coolant hose going to the radiator. We make ours out of 304 Stainless Steel so you can be worry free of rust and deforming as you would get from either steel or aluminum. We can add 1 8"NPT bungs as necessary so that you can monitor temp or pressure with an auxiliary gauge.