11-16 Duramax LML SDP Coolant Crossover Pipe Kit Intake Exhaust Manifold Gasket x2

Exhaust Manifold Gasket x2

In-Cab Monitoring Color Screen Custom Background

others found the idea to be a good one too

our kit features a TRUE dual rail feed solution

and detailed instructions for installation

11-16 Duramax LML SDP Coolant Crossover Pipe Kit Intake Exhaust Manifold Gasket x2PRODUCT 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.