BAKFlip MX4 Hard Folding Truck Bed Cover - Matte Finish - 2020-2024 Chevy Silverado/GMC Sierra 2500 HD/3500 HD 8' Bed Application Summary 2011-67-powerstroke Fits Cab/Box Configurations: EC-CC/SB-LB-Dually

Fits Cab/Box Configurations: EC-CC/SB-LB-Dually

9L 2003-2006 Internal Balance Steel Black Zinc Finish O

lower EGTs and improved flow

Prevents damaging coolant pressure build up

Smoother Engine Idle

BAKFlip MX4 Hard Folding Truck Bed Cover - Matte Finish - 2020-2024 Chevy Silverado/GMC Sierra 2500 HD/3500 HD 8' Bed Application Summary 2011-67-powerstroke Fits Cab/Box Configurations: EC-CC/SB-LB-DuallyDurable Aluminum Matte Finish Panels EPDM Outer Rail Seals For Maximum Water Resistance Automatic Latching Panels Extended 5 Year Warranty Drive With Cover In Closed Folded Or Flipped Up Position Universal Tailgate Operation With Dual Action Seal 100% Truck Bed Access Advanced Scratch Scuff And UV Resistance Rated Up To 400 lbs. Of Evenly Distributed Weight Injection Molded Latch Housing For Long Term Durability Premium Density Foam Core Locks With