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Old 06-04-2008, 05:49 PM   #1
Botietruck
'71 chevy s.bed/s.side
 
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trailing arms

Are the 3/4 ton & 1/2 ton trailing arms the same?
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Old 06-04-2008, 06:46 PM   #2
powell72
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Re: trailing arms

The 3/4 ton arms have a plate welded to them for strength, but other than that they are the same.
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Old 06-04-2008, 06:49 PM   #3
myoldchevytruck
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Re: trailing arms

LWB and SWB are the same. As for 1/2 ton and 3/4 ton...I think....the 3/4 ton trailing arms are reinforced more then the 1/2 ton trailing arms. It's early yet, I'm sure someone will chime in on this.
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Last edited by myoldchevytruck; 06-04-2008 at 06:51 PM.
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Old 06-04-2008, 06:53 PM   #4
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Re: trailing arms

Quote:
Originally Posted by powell72 View Post
The 3/4 ton arms have a plate welded to them for strength, but other than that they are the same.
Chris, You beat me to it.
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Old 06-04-2008, 07:03 PM   #5
powell72
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Re: trailing arms

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Originally Posted by myoldchevytruck View Post
Chris, You beat me to it.
I'm surprised, you should see how slow my computer is running.
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Old 06-04-2008, 07:07 PM   #6
70rs/ss
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Re: trailing arms

All trailing arms are the same, (blazer{2wdof course}, truck, 1/2, 3/4 and subs) clear back into 60's. I pulled a set off of a 64,5,6 ish looking 3/4 ton truck and they are the same with the exception of the reinforcement plates. Now keep it quiet, it's our little secret as the plates make the flimsy trailing arms pretty rigid and I can pull em for $20-30 a set around here as they are just big truck parts!!
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Old 06-04-2008, 09:39 PM   #7
VA72C10
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Re: trailing arms

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Originally Posted by 70rs/ss View Post
All trailing arms are the same, (blazer{2wdof course}, truck, 1/2, 3/4 and subs) clear back into 60's. I pulled a set off of a 64,5,6 ish looking 3/4 ton truck and they are the same with the exception of the reinforcement plates. Now keep it quiet, it's our little secret as the plates make the flimsy trailing arms pretty rigid and I can pull em for $20-30 a set around here as they are just big truck parts!!
Does it stop being the same at 72 i assume?
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Old 06-04-2008, 10:22 PM   #8
Longhorn Man
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Re: trailing arms

they stopped having coils at the end of 72, so yeah.
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