76 breaks problem

slant6dart76 said

Went to local parts store and they dont have anything in their system that would match the:
5x4.5
10" diameter
1 3/4 depth
I just comfirmed the large pattern. As far as I am aware the front disks only came in int 4.5 (big pattern) i tried my wheels and they fit both front and back, thus big pattern in the back as well. Let me know if I'm wrong.

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according to my '76 factory service manual, disc brake cars only came with 10x2.5" rear drums. 10" drum brake cars (what mine was, with a 11/75 build date) come with 9" rear drums and small bolt pattern. '73 up I've only seen 10x2.5" listed as the rear drums on BBP A bodies. heck, looking on rockauto I can't find ANY 10x1.75" rear brake applications in mopars going back to '64....

here's a drum for a 10x1.75", application is a 1970 AMC hornet with disc brake fronts.....might be worth a shot?
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