Manufacturer: Fluidyne Performance. Fluidyne manufactures cooling products for a wide variety of performance vehicle applications. Part Number: TOC.47.9402. Fluid Cooler - 20 x 10.5 x 1.375 in - Stack Type - OEM Inlet / Outlet - Aluminum - Gray Powder Coat - Dodge Cummins - Dodge Ram Fullsize Truck 1994-2002 - Each.