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04-01-2013, 09:40 PM | #1 |
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Join Date: Jun 2012
Location: cville ga
Posts: 65
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boss 338
just got my 20x10s in and the offset is +2 will these work thought they were suppose to be 20mm the part number is 3387-2085-1-AA
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04-02-2013, 06:46 AM | #2 |
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Join Date: Oct 2011
Location: hudson,wi
Posts: 805
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Re: boss 338
I thought the offset for rear 20x10s were supposed to be like 5" or something.
Riz |
04-02-2013, 11:43 AM | #3 |
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Join Date: Aug 2011
Location: Gallatin, TN
Posts: 782
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Re: boss 338
the offset for my 20"x10" 338's on the rear is 5".
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77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint "Cool ain't ever cheap and cheap ain't ever cool" |
04-02-2013, 12:00 PM | #4 |
67-72 parts collector,…
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,700
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Re: boss 338
5.5" and 6.225" is the only two backspacings, I know of, for the 2010 Boss 338's in the 5x5 bolt pattern.
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
04-02-2013, 12:17 PM | #5 |
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Join Date: Aug 2011
Location: Gallatin, TN
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Re: boss 338
I stand corrected, my backspacing is 5.5".
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77 C10, 6.0LS/4L80E, 3:73 12 bolt. Boss 338's 20" x 10" w/ 285/50/20 rear. 20" x 8.5" w/ 245/40/20 front. Vintage Air. Full Autometer gauges recessed in factory bezel (Thanks bigblock73!) Gm Storm Grey Metallic paint "Cool ain't ever cheap and cheap ain't ever cool" |
04-02-2013, 03:56 PM | #6 |
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Join Date: Apr 2012
Location: arkansas
Posts: 35
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Re: boss 338
I believe I went with the 6.25 back spacing on mine.
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04-02-2013, 06:22 PM | #7 |
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Join Date: Apr 2012
Location: arkansas
Posts: 35
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Re: boss 338
I was incorrect as well. It's actually 5.5 back spacing.
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