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Old 05-03-2008, 04:21 AM   #1
flamingbig10
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will they fit right

I have a 80 with Djm 3inch drop spindles and there 2inch drop springs, and flip kit with drop shackel in the back the wheels are cragar super star wheels
15x7 in front http://store.summitracing.com/partde...5&autoview=sku
15x10 in back http://store.summitracing.com/partde...5&autoview=sku
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
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Old 05-07-2008, 10:13 AM   #2
Pushrod226
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Re: will they fit right

15's with that much backspacing on a 3" spindle.... Not Likely.

Stock our trucks have 4" of backspacing on the steel wheels.

With an aluminum wheel 3.5" backspacing is cuttin it real close, the aluminum's thicker than steel's. Make sure you trim your lower control arms properly or they'll trim your wheels.
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Old 05-07-2008, 03:57 PM   #3
BowTieOgre
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Re: will they fit right

From what I understand you have to take some meat out of the lower control arm when using 15" wheels. Sounds like a good excuse to get some 17s.
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Last edited by BowTieOgre; 05-08-2008 at 05:37 PM.
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Old 05-07-2008, 10:50 PM   #4
flamingbig10
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Re: will they fit right

the wheels should be at my house Thursday so hopely they won't have any problems after I trim the lca
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
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Old 05-08-2008, 12:29 AM   #5
ctouchet
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Re: will they fit right

what size tires are you going to run in the back (just curious)
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Old 05-08-2008, 07:37 AM   #6
flamingbig10
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Re: will they fit right

take the best to 275/260 that are on my old wheels on there and when I get more money I'll put some Drag radials that are around 295/50
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Aaron
1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
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Old 05-09-2008, 04:51 AM   #7
flamingbig10
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Re: will they fit right

my wheels came today the fronts fit perfect there close to the lca and tie rods, and I orderd the wrong offset they stick out about 2 inches so I'm going to send them back
and get 15x8 with Backspacing (in): 4.125 in. Offset (mm): -10.00mm and the 15x10 had
Backspacing (in): 4.250 in. Offset (mm): -32.00mm

the fronts

the backs
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1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot
Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326
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