Extang Solid Fold ALX Tonneau Cover - Composite Top - Black - 8 ft Bed - GM Fullsize Truck 2020-23 741011 throttle body #3809 and camshaft

throttle body #3809 and camshaft #2108 for the Total Power Package combo

99 in Features: Rated for 450 - 550 HP 0

Cylinder Heads Off

laptop or tuning experience is required

2014-2014 GMC Sierra 2500 HD

Extang Solid Fold ALX Tonneau Cover - Composite Top - Black - 8 ft Bed - GM Fullsize Truck 2020-23 741011 throttle body #3809 and camshaftThe Extang Solid Fold 2. 0 is a hard, tri fold truck bed cover. The Solid Fold 2. 0 tonneau is made with TPO dent resistant panels and integrated snap on seals to make the most durable and weather resistant hard folding cover on the market. The Solid Fold 2. 0 has a textured, matte finish that gives the 2. 0 an unmatched OEM look. The Solid Fold 2. 0 comes fully assembled out of the box and installs in seconds. Solid Fold 2. 0 The Next Generation of