1972-2013 GM K1500 8.5 Inch -10 Heavy-Duty Aluminum Rear Differential Cover Black " Fuel System Upgrades and Parts UPC Code 658848615056

UPC Code 658848615056

6L Duramax is the clear-cut winner for the L5P tuning market

This set is a direct replacement for the factory lines on your 2001-2004 Duramax LB7 and includes all 8 lines in one complete set

1800-2100 RPM (Stock) Stall Speed

Painted black with a Fleece logo

1972-2013 GM K1500 8.5 Inch -10 Heavy-Duty Aluminum Rear Differential Cover Black " Fuel System Upgrades and Parts UPC Code 658848615056Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from thick, high quality A356. 0 T6 cast aluminum for strength and optimum heat dissipation. The beefy PPE differential cover is equipped with internal heat sinks and external cooling fins which increase the pan's surface area as well as thermal stamina. It keeps your differential oil running within its ideal viscosity range, helping extend differential service