It should. That’s the part # for the 73-76 QA1 UCA’s, which are large ball joint UCA’s. And the 11.75” brake kit uses 73+ spindles, which take large ball joint arms. Beyond that all you could do is call QA1 to confirm they’re the large ball joint arms, but that’s what the website says. Or call Cass (DoctorDiff), but that’s a stock Mopar parts brake kit so the spindles have to be 73+.
