This Fits Your 1991 Ford F-150 4.9L 6 cylinder A/T 4WD XLT Lariat Extended Cab Pickup Fleetside
Full size assembly image of PICK UP BOX. FENDER. FLOOR. FRONT & SIDE PANELS. TAIL GATE. (1/1)

PICK UP BOX. FENDER. FLOOR. FRONT & SIDE PANELS. TAIL GATE.

center members. FLARESIDE. forward. front sill. middle. rear sill.