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Old 07-01-2010, 01:41 PM   #115
snowblind
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Join Date: Oct 2009
Location: SLC, Utah
Posts: 164
Re: New Member - 72 Jimmy: Project Knuckledragger mountain commuter

Quote:
Originally Posted by blazin View Post
sorry.. i was talking about the NEW seats mounts that you cut off. didnt realize you were talking about the floor mount. so how did you get the strenght back? did you some how bolt them to the bulkhead?
I think I have your setup pictured in my head... The 2002+ seat rails are riveted to mounts/brackets that line up with floor indentations in the modern trucks. You took these mounts/brackets and bolted them to metal that was welded over the old mounts of your truck. Am I correct? If you did it that way then it might even be a little weaker that using the stock bolt holes/bolting through the floor.

I'm not trying to bust your balls here. On my truck the torsion boxes are gone so I have a really good view of the underside of the floor. That sheet metal is thiiiiiiiiin. The stock seats have angle iron welded in to span the space between the mounts but even then my passenger busted a hole in the floor just from being set down over the years. My biggest worry is that in a wreck the rear seat mounts would just rip the floor up like a beer can.

I put some 1/4" steel plate on the underside of the floor under the rear mounts to spread the force out but it still worries me. For true piece of mind I want to reinforce my mounts with angle iron that spans from the trans tunnel to rocker and then ties back to the rear bulkhead. I don't think it needs to be super heavy duty if it spreads the load over a large enough area. I hope to replace my rockers and torsion boxes this summer. I'll be doing my reinforcements then.
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Matt

'72 Jimmy Build

Last edited by snowblind; 07-01-2010 at 01:44 PM.
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