Hennessey MAMMOTH 400 Ram Sport Truck Celebrates Final Hemi V8

John Hennessey, company Founder and CEO: "We are excited to partner with FOX to build a special sport truck with a uniquely American livery for the final Hemi V8-powered Ram trucks. Our MAMMOTH 400 Ram celebrates American independence with patriotic colors combined with the 'fireworks' that only the Hemi V8 engine can deliver!" Mike Dennison, Fox Factory CEO: "In our pursuit to constantly raise the bar on performance in both on road and offroad premium vehicles, we are thrilled to collaborate with our frien ...