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70 B-body rearend question #888949
12/26/10 10:11 PM
12/26/10 10:11 PM
Joined: Oct 2005
Posts: 90
Central, Indiana
M
mc4406 Offline OP
member
mc4406  Offline OP
member
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Joined: Oct 2005
Posts: 90
Central, Indiana
What yr b-body cars does a 70 b-body rear fit? In question will it fit a 71 RR the rear is out of a 70 RR.

Re: 70 B-body rearend question [Re: mc4406] #888950
12/26/10 10:24 PM
12/26/10 10:24 PM
Joined: Oct 2003
Posts: 1,183
eganville ont
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440beep Offline
super stock
440beep  Offline
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Joined: Oct 2003
Posts: 1,183
eganville ont
Quote:

What yr b-body cars does a 70 b-body rear fit? In question will it fit a 71 RR the rear is out of a 70 RR. [/quote

no it will not fit a 71 b=body

70 are 54 in

71 are 57 ins


Plymouth's gonna getcha! There are 3 things that will live forever, cockroaches, Keith Richards, & slant 6 Dusters 71 gtx 440 4speed air grabber blue on blue with white vinyl roof
Re: 70 B-body rearend question [Re: mc4406] #888951
12/26/10 11:00 PM
12/26/10 11:00 PM
Joined: Sep 2006
Posts: 616
TP Exit 7, NJ, USA
DANA60 Offline
mopar
DANA60  Offline
mopar

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Posts: 616
TP Exit 7, NJ, USA
The rear itself is approx 3 inch short of the 71. Center of perch to perch is 44 inch on the early B and 47.3 for the later (71 72 ) B. All in all, it's a little work to get the 70 to fit the 71.

Re: 70 B-body rearend question [Re: DANA60] #888952
12/26/10 11:16 PM
12/26/10 11:16 PM
Joined: Jun 2004
Posts: 3,319
Chicago Burbs
sthemi Offline
master
sthemi  Offline
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Joined: Jun 2004
Posts: 3,319
Chicago Burbs
As posted they do not fit withour mods...

I have heard certain C body rear ends are close enough to bolt in tho...







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