DeWitts: 1997-04 Mustang All CF Aluminum Man, 2 row 1.25" tubes hi ram The tubes have dimples stamped

The tubes have dimples stamped into them to create turbulence

Model: 4239035A (Black/Auto)

Stainless Works - Catback Valved Exhaust Option"

and most importantly

DeWitts: 1997-04 Mustang All CF Aluminum Man, 2 row 1.25" tubes hi ram The tubes have dimples stamped1997 04 MUSTANG ALUMINUM RADIATOR PRO SERIES (2 ROW 1. 00" TUBES) DeWitts Pro series aluminum radiators feature two rows of 1. 0" wide cooling tubes which provides a 25% increase in cooling performance. Our Direct Fit aluminum radiators feature factory type press formed end tanks, serpentine fins, and the factory type upper and lower channels. Each radiator core is assembled and brazed in our state of the art aluminum brazing furnace. DeWitts