Roll N Lock M-Series XT - 14-18 (19 Leg/Lim) Silverado/Sierra 1500/15-19 2500HD/3500HD 6'7" 221M-XT 2015-2021 Subaru WRX STI This pan features a built-in

This pan features a built-in o-ring seal and includes all hardware needed for installation

Primary Main Jet: 66

5" Dual Outlet

the bolt-on slip-on design allows for easy installation without the need for tuning or modifications

***If you have any questions regarding this kit or its components

Roll N Lock M-Series XT - 14-18 (19 Leg/Lim) Silverado/Sierra 1500/15-19 2500HD/3500HD 6'7" 221M-XT 2015-2021 Subaru WRX STI This pan features a built-inM Series XT Locking Retractable Truck Bed Cover for 2014 2018 (2019 Legacy Limited) Chevy Silverado GMC Sierra 1500 2015 2019 2500 HD 3500 HD 6' 7" Bed Compatible with most T slot accessories from Rhino Rack, Yakima, Thule, and many more Compact canister paired with an easy to install track system allows for expanded cargo space above & below the cover while maintaining the functionality of the bed cover with loaded cargo Vinyl over aluminum