Author Topic: Ok - One More WHAT is this Drum From  (Read 3674 times)

Offline wantone

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Ok - One More WHAT is this Drum From
« on: August 25, 2015 - 01:08:27 PM »
Howdy again friends - I've decided to rebuild the 11" drum brakes in the rear and it looks like these were NOT from a 71 cuda and further I have NO IDEA what rear end this came from.  Looks like a truck maybe?   My 383 should have had a Dana in it or something right? - I have front disc and rear drum w/power booster.
Anyways - i don't know if this was put together correct to begin with or if I purchased the correct rebuild kit.
« Last Edit: August 25, 2015 - 04:26:10 PM by wantone »
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Offline BIGSHCLUNK

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Re: Ok - One More WHAT is this Drum From
« Reply #1 on: August 25, 2015 - 01:58:16 PM »
Looks MOPAR to me... I'm sure you have an 8 3/4.  :grinyes:
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Offline 73_Cuda_4_Me

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Re: Ok - One More WHAT is this Drum From
« Reply #2 on: August 25, 2015 - 03:26:52 PM »
Looks almost identical to my 10-inch shoes and mounting of my 73... my front shoe (primary) tension springs are the short ones, though... the rest is identical... 8-3/4 '489' rear w/3.23 ratio...

You may have the adjuster cable spring going to the wrong side of the adjuster arm, though... (my spring is on the inside of the arm, with the 'hook' pointing out where it hooks to the arm). No outward pull on the cable 'pulley' on secondary shoe...
« Last Edit: August 25, 2015 - 03:31:01 PM by 73_Cuda_4_Me »
1973 Plymouth Cuda BS23H3B567783

R11 V6X EN2
M21 M25 M31 M88 N41 N42
V1X U B41 C56 G37 J54
JY9 A6X9 0 703 501616
E55 D34 BS23 H3B 567783

Offline anlauto

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Re: Ok - One More WHAT is this Drum From
« Reply #3 on: August 25, 2015 - 03:59:16 PM »
Those are correct 1971 11" DRUM brakes....disc brakes are completely different and were never offered on the rear end of any E Body :2cents:
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Offline dutch

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Re: Ok - One More WHAT is this Drum From
« Reply #4 on: August 25, 2015 - 04:05:05 PM »
Dana




brakes don`t look half bad to me..?  why rebuild?
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Offline wantone

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Re: Ok - One More WHAT is this Drum From
« Reply #5 on: August 25, 2015 - 04:28:14 PM »
Mine is certainly not a dana.   Mine has tiny little bolts and a lot of them.

So - the consensus is that the original arrangement of the (the way i found it is pictured) is correct enough.
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Offline dutch

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Re: Ok - One More WHAT is this Drum From
« Reply #6 on: August 25, 2015 - 05:36:46 PM »
Looks correct for an 11"drum.  9"-10" go straight across.
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Offline anlauto

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Re: Ok - One More WHAT is this Drum From
« Reply #7 on: August 25, 2015 - 05:56:21 PM »
I agree with dutch....picture is not 11" brakes :2cents:
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Offline wantone

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Re: Ok - One More WHAT is this Drum From
« Reply #8 on: August 25, 2015 - 06:14:09 PM »
Those are correct 1971 11" DRUM brakes....disc brakes are completely different and were never offered on the rear end of any E Body :2cents:

Sorry - Meant to say that the front was disc and rear drums were 11".   I'm working on the 11" rear drums.   Just hoping to get buy-in that the 11" arrangement that I showed is correct as the majority of pictures I see for the green spring are horizontal.
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Offline dutch

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Re: Ok - One More WHAT is this Drum From
« Reply #9 on: August 25, 2015 - 06:20:48 PM »
yours look correct.
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Offline Katfish

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Re: Ok - One More WHAT is this Drum From
« Reply #10 on: August 25, 2015 - 06:52:24 PM »
Bottom spring should be in higher hole.


Offline roadman5312

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Re: Ok - One More WHAT is this Drum From
« Reply #11 on: August 25, 2015 - 07:14:13 PM »
Bottom spring should be in higher hole.



                                           :iagree:  Yepper,       :rebel:

Offline wantone

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Re: Ok - One More WHAT is this Drum From
« Reply #12 on: August 25, 2015 - 07:22:43 PM »
I love this dang site... you'all are the best.

 :dogpile:   :cooldancing:   :drunk:
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Offline dutch

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Re: Ok - One More WHAT is this Drum From
« Reply #13 on: August 26, 2015 - 01:48:17 AM »
Bottom spring should be in higher hole.




not according to the factory manual...
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Offline JayBee

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Re: Ok - One More WHAT is this Drum From
« Reply #14 on: August 26, 2015 - 09:11:51 AM »
From my Service Manual, hope this helps
John

1970 Barracuda convertible
2014 Toyota Avalon