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Old 09-25-2016, 09:08 PM   #1
reb162
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Frame Hole Measurement Help

I'm in the middle of reworking the frame prior to paint and I need to clean up these two wollared out holes at the end of the frame rails...I believe they are for the bumper brackets. I think the previous owner used a torch to cut the bolts and got a little loosey goosey end enlarged the holes. I plan to just weld them up and redrill but I need the location of hole center.

Can someone take a frame measurement in from the end and from either top or bottom, and measure hole size.

Thanks in advance.
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Last edited by reb162; 09-25-2016 at 09:22 PM.
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Old 09-25-2016, 09:49 PM   #2
hugger6933
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Re: Frame Hole Measurement Help

Weld from the outside towards inside then grind flat and drill out to a notch bigger than 1/2 so 1/2 inch bolts can go on to bolt up the bumper bracket. Or at least that is what I would do.
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Old 09-26-2016, 07:40 PM   #3
reb162
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Re: Frame Hole Measurement Help

That's exactly what I did...I welded up the hole from the outside to the center and ground it smooth on both sides. I welded it completely up though since it was so out of round and couldn't even tell where center was.

So now I need measurements for hole centers so i can redrill.

Thanks to anyone that can measure their frame.
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Old 09-27-2016, 09:27 PM   #4
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Re: Frame Hole Measurement Help

TTT...hoping someone has a frame they can quickly measure. Was looking to paint my frame this weekend. Thanks again for the assist.
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Old 09-27-2016, 11:04 PM   #5
dfwright
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Re: Frame Hole Measurement Help

Long bed or short? I never had a factory bumper, but I can go look for the measurements on mine if long bed is OK.
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Old 09-27-2016, 11:14 PM   #6
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Re: Frame Hole Measurement Help

My rear frame rails look a little different than yours. Here is what I have
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Old 09-28-2016, 11:37 AM   #7
reb162
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Re: Frame Hole Measurement Help

Thanks dfwright! Mine is a short bed frame so maybe that is the difference? Surprised that would make a difference in the rear of the frame.

Anyone with a short bed care to get me measurements?

Thanks
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Old 09-29-2016, 08:46 PM   #8
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Re: Frame Hole Measurement Help

bump...some short bed frame help here?
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Old 10-01-2016, 12:56 PM   #9
reb162
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Re: Frame Hole Measurement Help

bump one more time....was looking to paint frame today but need these holes drilled first...

Please, anyone with a short bed frame please provide locating measurements on the two holes in the picture above!

Thanks!
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Old 10-01-2016, 01:43 PM   #10
RodnRudy
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Re: Frame Hole Measurement Help

Here's two pics of my SWB 68 frame. Looks like my holes are different than your 71. Bumper bracket is installed so I can't get dimensions.
I say go ahead and paint the frame and drill the holes when you get dimensions. Sorry I couldn't be of more help. Phil
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