Students at Operation Breakthrough’s Ignition Lab are hard at work on another of the Kelce brothers’ vehicles, converting ...

That truck was a 1987 Chevrolet Silverado Fleetside 4X4 with a 5.7-liter V8, red exterior, and matching interior. Want the latest in tech and auto trends? Subscribe to our free newsletter for the ...

Students at Operation Breakthrough’s Ignition Lab are hard at work on another of the Kelce brothers’ vehicles, converting Jason's 1986 Chevy Silverado K-10 to a diesel hybrid engine.