Vehicle Fitment 1999–2003 For Ford F-250 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford F-350 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford F-450 Super Duty (7.3L Powerstroke, V8 Diesel, 4WD/RWD) 1999–2003 For Ford Excursion (7.3L Powerstroke, V8 Diesel, 4WD/RWD) Specifications Material: Aluminum Core Dimensions: 25.25" (L) x 16.13" (H) x 1.25" (T) Overall Dimensions: 34" (L) x 23.5" (H) x 1.34" (T) Inlet/Outlet Diameter: 0.5" (13mm) Core Volume Increase: 265% over stock Fluid Capacity Increase: 1.0 quart Temperature Drop: 10°F (5.6°C) .
