Box bolts
(this is for both sides)the first 2 are right behind the rear cab mount(where the box and cab meet but on the box side) the next to are right in front of the rear tires. i don't remember where the third set is but the last two are at the back of the frame where the bumper is bolted to the frame. they require a 9/16" socket or wrench, iirc.
Your best bet is with a long extension on a 1/2' drive. There are access holes through the bottom of the frame rail where you can slide the extension through. This way you can also use an impact if you have, or have access to one. Use heat so that you don't snap them tho, it will also make it easier on you or the impact
the set not mentioned is about a foot in front of the rear set somewhere near your last exhaust hanger. look for a round hole on the bottom of your frame and the bolt will be right above it on the top. The short bed should have 8 total, long bed may have more.
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I see that the top of the bolts aren't showing in the bed like the old carriage bolt heads. So are the bolts welded to the box and then shoved through,and then the nuts go on them? You can't see where they are from inside the bed.I guess that was on the older trucks.Not as easy as I thought. What would be a good torque? I have a torque wrench.
Last edited by Hansm14; Sep 26, 2012 at 04:04 PM. Reason: Sentence addition
I see that the top of the bolts aren't showing in the bed like the old carriage bolt heads. So are the bolts welded to the box and then shoved through,and then the nuts go on them? You can't see where they are from inside the bed.I guess that was on the older trucks.Not as easy as I thought. What would be a good torque? I have a torque wrench.
as for torque specs, not sure


