PPE Power 2001-2019 GM 2500/3500HD 6.6L Duramax 128060000 Allison Transmission PTO Side Plate Cover -Raw Finish

Pacific Performance Engineering heavy-duty PTO side cover plates are designed to add strength to the center of the transmission case and eliminate transmission oil seepage at the mating surface. They are manufactured from durable cast aluminum, and feature cooling fins double the surface area (60.74 sq. in.) when compared to stock (30.62 sq. in.). Thereby increasing heat dissipation from the transmission oil. The plates include mounting hardware and gaskets to complete the installation.