BAKFlip MX4 Hard Folding Truck Bed Cover - Matte Finish - 2019-2024 (New Body Style) Chevy Silverado/GMC Sierra (without CarbonPro Bed) 5' 9" Bed Application Summary 2017-66-duramax 6L Duramax (2001 AND later)

6L Duramax (2001 AND later) LB7/LLY/LBZ/LMM ARP2000 Head Stud Kit

0-445-120-204

Mass Flow Return (MFR) technology is used to continually polish your fuel by keeping a positive pressure on the fuel being delivered to the engine to prevent cavitation along with galling and scoring

*Protected under US Patent No

BAKFlip MX4 Hard Folding Truck Bed Cover - Matte Finish - 2019-2024 (New Body Style) Chevy Silverado/GMC Sierra (without CarbonPro Bed) 5' 9" Bed Application Summary 2017-66-duramax 6L Duramax (2001 AND later)Durable 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