I have an external oil cooler setup for sale. I only used it for 6 months. The cooler has no leaks and sandwich adapter gasket is almost new. I'm asking 250 OBO + shipping so make me an offer.

Kit Includes:
Mocal SP2TC-12 Duramax sandwich plate with thermostat and -12an ports
Setrab 50-915-7612 Series 9 15 row oil cooler with M22 (-12an size) ports. (cooler is exact same width and mounting tabs as the factory or PPE trans cooler)
5 separator clamps for -12an hose
4 M22x1.5 to -12an 45 degree hose ends (2 push lock and 2 compression)