Truxedo Lo Pro Quart Roll-Up Tonneau Cover - Hook and Loop Attachment - Vinyl Top - Black - 6 ft 6 in Bed - GM Fullsize Truck 1999-2007 13018 Double height with support (ie:

Double height with support (ie: two bumpers stacked)

Bracket has two 5/16" mounting holes to secure bracket to the frame or inner bumper

Fits B2 Apex SA2015 Helmets Only

Designed for Sniper EFI 90/92/102mm and 90/95/105mm Sniper EFI Throttle Bodies

Truxedo Lo Pro Quart Roll-Up Tonneau Cover - Hook and Loop Attachment - Vinyl Top - Black - 6 ft 6 in Bed - GM Fullsize Truck 1999-2007 13018 Double height with support (ie:A sleek, low profile design is the signature of the Lo Pro. Heavy duty construction and the patented automatic tension control keep the cover looking great in any weather condition. The Lo Pro mounts inside the rails of the truck bed, providing full access to stake pocket holes for use with additional accessories. Stylish design, simple functionality and durable bed protection are what make the Lo Pro North America's #1 selling roll up truck bed