Quote:

73's were all forged in 440's; cast crank started in 1974, but forged still used in some applications.
-dulcich



I have known 73s were already cast, and just 400s 4 speeds were still forged in 73.

although maybe some earliers could have been still forged due the stock at plant?

With a Charger born in Chrysler assembly plant in Valencia, Venezuela