Found a Source for 10” rear drums with 1-3/4” shoe

Brakes for your Classic Mopar

  1. Miszny

    Miszny Well-Known Member

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  2. mvh

    mvh FABO Gold Member FABO Gold Member

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    Um, that 103mm depth is like 4 inches -- that seems awfully deep for a 1-3/4in shoe width drum.
     
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    • Daves69

      Daves69 FABO Gold Member FABO Gold Member

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      Check your current drum sizes carefully before you order. Looks to me the Centric 123.63044 is totally different than your linked drums.
       
    • Miszny

      Miszny Well-Known Member

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      The Jeep drum "wraps" the backing plate around with external finned part as the friction surface is over 20mm deeper then overall drum height. I will keep you guys posted on this.

      The 123.63044 drum is around 75mm total height and the Jeep drum around 100mm.

      I ordered a pair with option to return them so it's zero risk. I should know by weekend what's what.
       
    • Miszny

      Miszny Well-Known Member

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      These are measurements of the 123.63044 drum by manufacturer.

      Can someone verify these numbers?

      IMG_0512.JPG
       
    • Miszny

      Miszny Well-Known Member

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      If you need to fit Jeep drums on, you can do it as shown in these photos.
      You need longer wheel studs for that. In my case I had SBP centering part, and Jeep drums have LBP centering hole, so also this needed to be addressed.
      Its not for everybody and I don't recommend it but as shown here it can be done.

      In my case I had this spacer on the outside of the previous drums anyway cause my tires were rubbing.
      Its about 7mm thick.

      image1.JPG

      image2.JPG

      image3.JPG
       
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      • Fisho

        Fisho Well-Known Member

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        Thanks to everyone for posting up the part numbers!
         
      • Col_Steve

        Col_Steve Member

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        Thanks and a tip of my hat to g413, I had just about given up on ever finding 10x1-3/4 drums when I stumbled on this post while looking for something else, go figure. I took a chance and ordered a pair in spite of their being listed by Centric as front drums. They arrived today and they are dimensionally perfect. They look to be better built than the OEM's, are a bit heavier, and certainly have a nicer machined finish. Our local auto parts sells Centric and this number doesn't exist in his catalog nor on the warehouse website.
        This forum is the best, and an amazing resource.
         
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        • oldpunko77

          oldpunko77 72 Dusta

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          Wow so what the part number ?
           
        • Col_Steve

          Col_Steve Member

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          123.63044
           
        • pishta

          pishta I know I'm right....

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          disregard, I was trying to mount 13's that was sold to me as 14's...Dooh!
           
        • Col_Steve

          Col_Steve Member

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          And that's why those grabby squealing 9 inch brakes were so prevalent on early A-body's.
           
        • Flyinbrian72duster

          Flyinbrian72duster Dart and duster

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          Just ordered two 30 bucks each there listed as rear 10 inch now but no spec on bolt pattern or shoe size thanks Fabo and who started this post
           
        • g413

          g413 Well-Known Member

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          These are for a 4" bolt circle and the shoe width is 1-3/4" wide.
           
        • Daves69

          Daves69 FABO Gold Member FABO Gold Member

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          This^^^^^^^^
          Mine look like after 4-1/2" re-drill...……….
          Drum6.jpg
           
        • Flyinbrian72duster

          Flyinbrian72duster Dart and duster

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          Exactly what I need
           
        • Stihl011

          Stihl011 FABO Gold Member FABO Gold Member

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          I bought these from rock auto recently. They look to fit but there is a lip on the originals that fits over the brake mount on the rear diff, and there is not that on the centrix 123.63044(see pics) part. Have you had any issues with this? Does those pics match the drums you got?

          IMG_1477.JPG

          IMG_1478.JPG
           
        • g413

          g413 Well-Known Member

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          Many people have questioned this. They are made a little differently, but they fit fine.
           
        • sammie

          sammie Well-Known Member

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          I cant find anyone selling them anymore!
           
        • Col_Steve

          Col_Steve Member

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          They are available almost everywhere, I just checked. Summit has them Centric C-Tek Standard Brake Drums 123.63044
          and so does Amazon...Or just google 123.63044 and pick your seller of choice. Price range $38-$45 each. Best wishes Sammie. Untitled.jpg
          Steve
           
        • sammie

          sammie Well-Known Member

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          I checked there . I'll check again thanks!
           
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