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Old 05-22-2015, 04:32 PM   #1
bharrison1
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3/4 ton vs 1/2 ton 2wd frame question

I got these off my 75 C20 frame and I was gonna use em on this C10 frame seems like they would add a little strength to the area when I went to put em in everything lined up except they are too short to bolt to the top of the frame I don't have any pictures of them in the C20 frame so does anyone have a 73-87 C20 they could post pics of these installed
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Old 05-22-2015, 06:30 PM   #2
tinydb84
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Re: 3/4 ton vs 1/2 ton 2wd frame question

The C20 frames are about an inch shorter in that area. The crossmembers are the same because nothing attached to the top of the frame. Here is the best pic I have of my truck with those mounts.
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Old 05-22-2015, 11:58 PM   #3
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Re: 3/4 ton vs 1/2 ton 2wd frame question

Isn't that odd... I have an 81 C20 crossmember in the front of my 64 suburban. Those inside strengtheners fit like a glove into the 64 frame.
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Old 05-23-2015, 10:22 AM   #4
bharrison1
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Re: 3/4 ton vs 1/2 ton 2wd frame question

that explains why they dont fit in my 1/2 ton frame
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Old 05-23-2015, 10:23 AM   #5
bharrison1
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Re: 3/4 ton vs 1/2 ton 2wd frame question

the earlier 1/2 ton frames must be shorter too
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Old 05-23-2015, 01:51 PM   #6
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Re: 3/4 ton vs 1/2 ton 2wd frame question

63-72 is shorter as well.
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Used parts build: http://67-72chevytrucks.com/vboard/s...d.php?t=638991
My brother's Nova: http://www.67-72chevytrucks.com/vboa...d.php?t=727985
Rear suspension rework: http://www.67-72chevytrucks.com/vboa...d.php?t=750557
Instagram: myfabguy
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