11-16 Duramax HSP Direct Replacement Coolant Tank Color:M&M Orange A 100% CNC-machined 6061 aluminum

A 100% CNC-machined 6061 aluminum coupling allows you to retain your trucks factory emissions components and allows for a quick install

improved throttle response and increased performance

6L Duramax LMM offers superior surge protection and performance

New nozzle design with the highest degree of accuracy and EDM machined orifices which are de-burred by an abrasive extrusion process enhances both fuel flow and atomization

4x 1/8" Aluminum Rivet (RFB-098-RFAB)

11-16 Duramax HSP Direct Replacement Coolant Tank Color:M&M Orange A 100% CNC-machined 6061 aluminum** 2 3 Week Build Time Normally** Dress up your engine bay and get rid of the stock plastic coolant tank! This is a direct bolt on kit that requires no modification. A great upgrade for your Duramax!