Ford 8 foot truck box bed

This is an 8-foot long bed for the Ford Super Duty F250 and F350, fitting the 2017 through 2022 model years. The long box is a popular choice for towing, hauling, and job-site work where extra cargo length matters. Since Ford kept the same body and bed dimensions across this generation (2017–2022 facelift), this bed is a direct-fit replacement across all six model years — no cutting or fabrication required for a standard swap.

Whether you’reyou’re replacing a damaged bed after an accident, restoring an older Super Duty, or upgrading a shorter box to the full 8-foot length, this listing covers F250 and F350 trims equally, since both share the same long-bed dimensions in this generation.