1. These performance Custom Fit aluminum radiators have 30% more cooling capacity than stock copper/brass radiators. The cooler     the engine, better the pick-up and performance.
2. The additional cooling is packed into the stock opening by utilizing aluminum tubes. Count the rows of tubes on your stock     copper/brass unit, it has 43 rows of tubes, Our aluminum unit has 57 rows! Our cores have 2 rows of 1" tubes providing cooling     capability equivalent to a 5 row copper/brass unit!.
3. Its design carries fluid across the full width of the radiator twice, versus top to bottom of the stock, so coolant is traveling through     the cooling core three times as far. The core is LARGER than stockaround 2.5 times of factory-fitted radiator.
4. It transfers heat much better and are lighter in weight compared to factory-fitted radiators. 5. This is a direct fit unit, no metal     modification needed. It is designed and built to bolt into the stock opening.