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Size exhaust tubing on 4.8L silvy

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Old 03-03-2005, 01:50 AM
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Default Size exhaust tubing on 4.8L silvy
I'm finding conflicting info on exhaust sizing and I wanna order some exhaust. The truck is currently not in my possession other wise Id go look. Can someone help me out?
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Old 03-03-2005, 02:46 AM
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The stock exhaust tubing is 2.75" on all reg and EXT cab V8's
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Old 03-03-2005, 06:13 AM
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2 1/2 inch on 1/2 tons and 2.75 on all others
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Old 03-03-2005, 07:55 AM
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mine is 2 3/4" on 1500 2wd.
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Old 03-03-2005, 06:40 PM
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Originally Posted by bluecajun5.3
mine is 2 3/4" on 1500 2wd.
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Old 03-04-2005, 01:38 AM
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Yep mine is 2.75" on my 4.8 RCSB 4x4 as well..
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Old 03-04-2005, 02:03 AM
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AFAIK PeewterSS is correct....2.75" on all V8's
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