Are these 73-76 abody disc brakes?

These where in a pile of parts that came with my 72 cuda when I bought it. Do I have to pull the rotors off to find casting numbers on the spindles? The discs are 11 3/4" and bolt patter is 5x4.5. Is this an a body setup?

Take some measurements

another pic

Looks like B-body but could be C-body. A-body never came with 11.75 rotors nor did they ever have a lower ball joint like that.

Width of the rotor will tell you if it is B or C. Or pull the rotors off and look at the wheel bearings. The B body knuckles fit on ABE cars but you'll need to change the calipers.

Cordoba set up? Not e-body also because steering arm holds the ball joint pin not the ball joint itself. Unless it has been cut off?

I made this if it helps?

Isn't '72 the last year for "pin" calipers on B & E-bodies. What did the c-bodies use?

Those are mid '70s B-body 10.95" brakes.

Thanks guys, So I take it none of these parts would work on a 1972 cuda,except for maybe the splash shields? I also have a 1968 road runner would any of this stuff work on that?

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Thanks guys, So I take it none of these parts would work on a 1972 cuda,except for maybe the splash shields? I also have a 1968 road runner would any of this stuff work on that?

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They will work on both cars with the correct lower ball joint for those cars...