Page 1 of 1 The SVT F-150 Lightning is built on the F-Series regular cab, short-wheelbase chassis, giving the lightest possible weight, optimum handling and acceleration. Exterior elements that distinguish the 2001 SVT Lightning from the regular F-150 include new upper and lower front grilles with a horizontal billet-bar design that is unique to Lightning in the F-Series line. The headlights, taillights, side-marker lights, and the signature round fog lights all have clear, crystalline lenses found only on Lightning, which give the exterior a clean, jewel-like appearance. Page 1 of 1