The HotPlate is a stainless steel cross-flow flat plate heat exchanger which adds heat to any system. Dodge trucks tend to run cold and a HotPlate is always a good idea with a Dodge.
Very efficient way of heating SVO with coolant. Coolant and fuel flow in opposite directions across the multiple plates, each of which has a herringbone pattern inside, this creates turbulance and excellent heat exchnge in a compact unit. For Cummins pickups and other buses, tractors, generators, and larger, higher fuel flow rate applications use the HP-26. Internally threaded. Fittings to connect coolant and fuel lines ( for 3/8" ID hose) and mounting bracket are included!
The HP-26 plate version is suitable for Cummins pickups and other buses, tractors, generators, and larger, higher fuel flow rate applications. Internally threaded, elbows and mounting bracket included.
Please note: the HotPlates no longer ship with brass fittings. Brass fittings are very expensive. They're top quality - same stuff used for years for our coolant T's with never a reported failure. Just be sure to use only Permatex High Temperature Thread Sealant.
Hotplate Coolant Heat Exchanger 
The HotPlate is a stainless steel cross-flow flat plate heat exchanger which adds heat to any system. Dodge trucks tend to run cold and a HotPlate is always a good idea with a Dodge.