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03-08-2007, 08:08 PM
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#1 |
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Senior Member
 Join Date: Feb 2003
Location: WIS
Posts: 1,752
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wider differentials
What year did GM go to the wider differential ?.......'71 I think, but somebody told me '72.........Thanks.........Zoomy
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03-08-2007, 08:09 PM
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#2 |
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Senior Member
Join Date: Sep 2006
Location: Vancouver, WA
Posts: 1,015
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Re: wider differentials
I'm pretty sure it was mid year of 1970, so from 70 & 1/2 they are wider
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03-08-2007, 08:22 PM
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#3 |
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Registered User
Join Date: Jan 2000
Location: Wyoming USA
Posts: 2,446
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Re: wider differentials
I second that motion
 ALL n favor say I
__________________
2001 Silverado K-1500 2005 FXDWG stage3 69 CHEVY Short/Step 327/4L60 373 posi 63 IMPALA 327 |
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03-08-2007, 08:26 PM
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#4 |
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Senior Member
Join Date: Jul 2006
Location: Blountville, Tn.
Posts: 3,904
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Re: wider differentials
I,
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03-08-2007, 10:30 PM
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#5 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
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Re: wider differentials
yep, mid model year 70
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03-08-2007, 10:35 PM
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#6 |
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______________
Join Date: Sep 2006
Location: Danville, CA
Posts: 1,285
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Re: wider differentials
Mid 70, I believe it was 1.5" wider too.
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