Pacific Performance Engineering's new front differential cover is cast from high-grade aluminum alloy, featuring 1/4-inch external cooling fins and 5/8-inch internal heat absorbing ribs, reducing oil temperature. The sight level fill plug has a large 17mm hex head and a 1-inch Neodymium magnet to attract and hold harmful particles.
Fluid capacity is increased by 24 fluid ounces. The cover is designed for 2011 Chevy and GMC 2500/3500HD 4X4 trucks. (www.ppediesel.com/714-958-4825)