For your craigslist consideration today, here's a pair of MoPar steering knuckles/spindles for the B body cars, circa 1964 for $20 cash FOB Pomeroy WA.
Used take-outs, in serviceable condition.
Donor was a 1964 Dodge Polara, recently treated to a set of fresh disk brakes up front.
I do wander over to the L/C area from time to time, and can bring them along if that helps.