Our oil coolers have earned a reputation for being tough, lightweight, and highly efficient- making them the obvious choice for high performance and motor racing applications. Cooler construction utilizes a variable number of pressed plates forming oil-ways, these contain "turbulators " to break down boundary layer effects in the oil flow oil Cooler allowing for maximum heat dissipation without undue pressure build-up. Oil-ways are interspaced with airway corrugations providing airways , between the plates. Airway corrugations are also louvered to optimize heat transfer. The entire oil cooler is made from aluminum alloy braised into a one piece unit. Each is then tested by water immersion to a pressure of 170 p.s.i., sample coolers are put through even more exhaustive testing to ensure their stability under all conditions.  our oil coolers suitable for all engine, transmission and differential cooling applications.