Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 6 ft 9 in Bed - GM Fullsize Truck 2020-21 HYPL11M61FIA the SBS virtually eliminates frame

the SBS virtually eliminates frame flex at the steering box mounting point

PRO-SYSTEM-PLUS

4-Bolt GM Clamshell

side ports filter mount

Connecting Rods

Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 6 ft 9 in Bed - GM Fullsize Truck 2020-21 HYPL11M61FIA the SBS virtually eliminates frameProduct Description: Tonneau Cover Trifecta E Series Folding Bed Rail Attachment Vinyl Top Black 6 ft 9 in Bed GM Fullsize Truck 2020 21 Extang is one of the leading producers of Tonneau covers on the market today. Their products come in a variety of different configurations for most bed sizes. Extang Engineered it really means something and it's who we are. It began when our values and integrity met bold engineering excellence. A product that is so