1967-72 Chevrolet Truck With Automatic Transmission - Radiator 3-Row (2" Thick Core)

Extreme style copper core with 1/2" tubes on 5/16" centers offers 40% more heat transfer points.

Brass/Copper construction.

Tripleflow: Radiators have one main function and that is to drop coolant temperature, inlet to outlet, before returning the coolant to the engine. The better the radiators ability to drop temperatures the more efficient the core and air-flow characteristics. It's that simple. Wind tunnel tests of actual radiators (not cut down versions that everyone else uses for their tests and comparisons) have proven the Tripleflow? design to drop coolant temperatures an additional 15-20% over any other comparably sized radiator. By re-routing the coolant through the core three times the coolant travels farther in the temperature reducing air-flow and the additional time spent dropping temperature results in amazing heat transfer rates. So much so, that now our competitors are saying things like "too much temperature drop is not good". We say, "tell it to the guy with the blown big block in his hot rod." Our philosophy is, it's easier to adjust operating temperatures up by way of variable air-flow and thermostats than to try and cool with inadequate heat transfer. Not everyone has the need for the Tripleflow? design, but it's nice to know it's available when you do.