11-16 Duramax PPE Front Diff Cover Truck Accessory Typically gives a 10% gain

Typically gives a 10% gain in Mpg

188-220 steel cam

Four different power levels to choose from

As seen on Two Guys Garage

All piping is crafted here in the USA

11-16 Duramax PPE Front Diff Cover Truck Accessory Typically gives a 10% gainAdd strength, style, cooling and an additional . 75 of aquart of fluid to your 2011+ GM 9. 25 IFS front differential with PPEs FrontAluminum Differential Cover. Made from high grade aluminum alloy right here inthe USA,this cover increases the fluid capacity by a full . 75 of a quart while at thesame time features large 1 4 inch external cooling fins. The cooling continuesinside as 5 8 inch internal fins perform as heat sinks to draw away unwantedhigh