BAK BAKFlip MX4 (GEN 3) 21-26 F150 5'7" (Includes Lightning) 448339 1983-1987 Toyota Cressida The UTV versions do not

The UTV versions do not have a 5th point slot

300% over LLY injector - Reman

Increases horsepower and torque for Cummins 600/610

The pipes were heavy as well as robust

Specs for the SourceLT:

BAK BAKFlip MX4 (GEN 3) 21-26 F150 5'7" (Includes Lightning) 448339 1983-1987 Toyota Cressida The UTV versions do notBAKFlip MX4 (GEN 3) Hard Folding Truck Bed Cover Matte Finish 2021 2026 Ford F 150 5' 7" Bed (Includes Lightning) High density polymer reinforced aluminum top panels are 22 percent stronger than the original MX4 Precision engineered aluminum side rails and frame Striking textured black finish across all components Folds against the cab for 100 percent bed access Re engineered prop rod clips for a secure hold Premium rubber bumpers protect the cab when