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8.75 rear
https://www.slantsix.org/forum/viewtopic.php?t=8039
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Author:  70valiant [ Thu Jan 08, 2004 3:43 pm ]
Post subject:  8.75 rear

Did ma MOPAR ever put LBP 8.75 axles in A-bodies or any thing else for that matter?

Author:  Slant Cecil [ Thu Jan 08, 2004 3:58 pm ]
Post subject: 

Yeah, one time. The '68 Hemi Dart and Barracudas with automatic trans. A total of approx 150 were made, about half had auto trans and the LBP 8.75 A body axles.

Cecil

Author:  itsa66dart [ Thu Jan 08, 2004 4:03 pm ]
Post subject: 

How would you tell?? Cause I have a 8-3/4 posi rear with 3.55's. It will fit perfectly into my 66 dart.

Author:  70valiant [ Thu Jan 08, 2004 4:16 pm ]
Post subject: 

Ok thanks for the info. my brother-in-law has an 8.75 he wants to put into his 70 baracuda convertable and dosent want to go to SBP. he found somewhere he can get axle shafts for his rear that are LBP though. He was just wondering if there might be actual stockers.

Author:  Charrlie_S [ Thu Jan 08, 2004 4:28 pm ]
Post subject: 

A 70 Barracuda in not an "A" body. It is a "E" body, which has a wider rear than an "A" body. As far as I know only the "A" body 8 3/4 rears had the small 4 inch bolt pattern, all othe 8 3/4 rears had the 4 1/2 pattern.

Author:  Eric W [ Thu Jan 08, 2004 8:15 pm ]
Post subject: 

Find an 8 3/4 from a B body to fit under an E body. The E body was based on the B body, so the rear width should be the same. No, he can't have mine.:mrgreen:

Author:  70valiant [ Fri Jan 09, 2004 5:17 am ]
Post subject: 

He actually bought it to put under his featherduster, but found out that his 15 inch ralleys with I think 275/60R15's fit under the barracuda so now he wants to put the 8.75 under there.
so the rear he has is likely to small for the barracuda?

Author:  slantzilla [ Fri Jan 09, 2004 8:07 pm ]
Post subject: 

Quote:
Find an 8 3/4 from a B body to fit under an E body. The E body was based on the B body, so the rear width should be the same. No, he can't have mine.:mrgreen:
The E-body rears are actually wider than a B. :shock:

Author:  Eric W [ Sat Jan 10, 2004 12:04 am ]
Post subject: 

Really? I thought at least the '71-'72 B body 8.75's would fit as they were a little wider than the pre '71's....:?: How about a C body unit?

Author:  DusterIdiot [ Sat Jan 10, 2004 9:19 am ]
Post subject:  Rehash the axle issue...

A-body backing plate to backing plate: 51.4" (shorter axle shafts on pre-73's...).
8 1/4"/ 9.25" B-body 57.8"
8 1/4"/ 9.25" C-body 59.2"
8 1/4" F-body 54.34"
1962-1970 B-body 8 3/4":55"
1971+ B-body 8 3/4":57.8"
E-body (all): 56.5"


not responsible for any typos....

-D.Idiot

Author:  slantzilla [ Sat Jan 10, 2004 11:13 am ]
Post subject: 

Quote:
Really? I thought at least the '71-'72 B body 8.75's would fit as they were a little wider than the pre '71's....:?: How about a C body unit?
Wasn't the '70 Roadrunner tha last real B-body? :twisted: :twisted: :D

Author:  Eric W [ Sat Jan 10, 2004 12:45 pm ]
Post subject: 

Quote:

Wasn't the '70 Roadrunner tha last real B-body? :twisted: :twisted: :D
You mean I have a fake one? :shock:

Author:  70valiant [ Sat Jan 10, 2004 4:11 pm ]
Post subject: 

Ok he has an 8.75 under the Barracuda now and is thinking of putting his 3.91 gears in it instead of putting them in the 8.75 that he bought for the feather. he also has a set of 3.55s and all three centers he has are sure grip units. that guy finds so much cool stuff is isnt fair. Also a complete 8.75 w/ 3.23's and a sure grip go for around $500 around here

Author:  slantzilla [ Sat Jan 10, 2004 7:42 pm ]
Post subject: 

Quote:
Quote:

Wasn't the '70 Roadrunner tha last real B-body? :twisted: :twisted: :D
You mean I have a fake one? :shock:
Sucks, don't it? :twisted: :D :lol: :twisted: :shock:

Author:  argentina-slantsixer [ Wed Jan 14, 2004 8:18 pm ]
Post subject:  not really related to the topic...

:o where did you got the electric fan? I mean, from what car? I'm looking for one thin unit like you have installed. Thanks! :wink:

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