Thanks for the info. I'm looking for a bed for my 71 and was getting real confused... I'm on the lookout for a complete cab front clip and bed from a 65 or 66 to drop on my 71 F250 4x4. I can't deside on what bed to use. I need a long bed and as I understand it for 71 I have 3 options. The Fleet side Flareside or the Block style. Any thoughts on what would look better with the 66 style cab on a 4x4?...