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Old 09-30-2010, 03:24 PM   #1
LiveAnimals
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1/2 or 3/4 ton

What's the difference between 1/2 and 3/4 ton Suburbans. Is the only difference the axles?
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Old 09-30-2010, 10:30 PM   #2
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Re: 1/2 or 3/4 ton

Depends on what yrs you are talking about.I have a 87 3/4ton Sub. It has a turbo 400 trans. and SF14 bolt.1/2 tons have a 10 0r 12 bolt and a 700R4 with overdrive.Also the rear springs are beefier.Along with the bigger 8 lug front brakes.
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Old 10-01-2010, 03:36 AM   #3
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Re: 1/2 or 3/4 ton

Sorry 87-91
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Old 10-01-2010, 07:59 PM   #4
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Re: 1/2 or 3/4 ton

^^^ Good Question! I was kind of wondering too.
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Old 10-02-2010, 11:54 PM   #5
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Re: 1/2 or 3/4 ton

Pretty much what I said.Except 91's will have a an OD tranny also.4L60 I believe.
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