Derale 9000 Series Fluid Cooler - 9.75 x 4.125 x 1.25 in - 1/2 in NPT Female Inlet / Outlet - Black - Automatic Transmission Seat Air Blower you can run tight piston-to-wall

you can run tight piston-to-wall clearances

Originally designed for racing applications

Thick 3mm steel plate is CNC cut and precision-welded to give XHD Rock Sliders a sturdy boxed rail section that serves as a convenient step

Low Profile Cap

Other full length subframe connector designs do not attach all the mounting point plates to the connector

Derale 9000 Series Fluid Cooler - 9.75 x 4.125 x 1.25 in - 1/2 in NPT Female Inlet / Outlet - Black - Automatic Transmission Seat Air Blower you can run tight piston-to-wallVery popular with original equipment manufacturers for use on their towing applications, our Plate and Fin coolers is no exception, featuring strong furnace brazed construction, 1 1 4" wide plates and embossed turbulators which maximize heat transfer while also minimizing pressure drop. This unit is perfect for light to medium duty use and occasional towing. It greatly extends transmission life by preventing heat related transmission failures, and