Derale 14207 4L80E Transmission Cooling Pan

Derale Cooling Products 14207: Transmission Pan Cooler, 4 1/16 in. Deep, Steel, Black, Chevy, GMC, 4L80E, Each - Derale Performance transmission pans can double your transmissions life by dropping its temperature 20 to 50 degrees. These pans hold additional fluid and have heat-conducting metal tubes on the bottom. A replacement gasket is included.