Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 5 ft 9 in Bed - GM Fullsize Truck 2014-19 30300100 Helix bottom correctly positions 5"

Helix bottom correctly positions 5" or 5-1/2" conventional spring for proper performance

On High Output Diesel Or Forced Induction Applications

continues today with MAHLE Performance and CLEVITE engine bearings

1/8 in NPT Female Ports

Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 5 ft 9 in Bed - GM Fullsize Truck 2014-19 30300100 Helix bottom correctly positions 5"Product Description: Tonneau Cover Trifecta E Series Folding Bed Rail Attachment Vinyl Top Black 5 ft 9 in Bed GM Fullsize Truck 2014 19 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