Extang Endure ALX Tonneau Cover - Black - 6 ft 4 in Bed - Ram Fullsize Truck 2019-23 Metric Plugs Performers accept late-model choke

Performers accept late-model choke

Provides protection for Biodiesel applications

This 75W-85 synthetic gear oil provides race proven durability and dyno proven power gains from reduced friction and parasitic drag

1978-1987 Chevrolet El Camino

2017-2019 Ford F-550 Super Duty

Extang Endure ALX Tonneau Cover - Black - 6 ft 4 in Bed - Ram Fullsize Truck 2019-23 Metric Plugs Performers accept late-model chokeROTARY 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