i have kind of an odd question,,,what size bolts go in a 72 chev 8 foot box(box is steel)if that matters-still confused

Well it sounds like you can get almost any size in the bed ,up to 8' in length.

Don't you just love those smart A** answers? I would call or email a vendor like American Classic or Don Carteror Chevy Duty they are all on line and sell the bed bolts and whatever else you might need.

well mr mack, i was thinking of using duct-tape to hold the box on,,like on the Red Green show-Hardee Har har-- Really i'll look up one of those guys,,,,Thanx 4 yer help,You guys sure are a Blessing!!!!!!

So is old Red Green and his girl friend Yellow Purple... A blessing ,that is....gray duck tape or yellow duck tape?