Extang Endure ALX Tonneau Cover - Black - 5 ft Bed - GM Midsize Truck 2015-22 E30-35-063-02-22 Four Corner Style - Allows

Four Corner Style - Allows Flow of Steam & Coolant from Front & Back of Cylinder Heads

and WP3 Cool Pumps utilizing this replacement electric motor

This design incorporates significant race engineered main body upgrades

double adjustable bypass 2-port regulator

Ready to talk to other vehicles in your group

Extang Endure ALX Tonneau Cover - Black - 5 ft Bed - GM Midsize Truck 2015-22 E30-35-063-02-22 Four Corner Style - AllowsROTARY LATCH Unique among tri fold covers, the ALX uses a simple "twist & lift" function to open and close the cover without the use of tailgate clamps. WEATHER RESISTANT Extruded side weather seals offer the ultimate all weather protection to guard your gear from the elements. ENDURASHIELD PANELS EnduraShield TPO coated folding panels resist dents, scratches, and UV induced fading, and are capable of supporting up to 600 lbs. of evenly distributed