Big Block mopar Heads

Indy cylinder head, Aero heads bb ready to go. $500?

ARO-CY-BB383 B and RB, 2.08 x 1.74 Stainless Valves (2.14x1.81 Valves Add $100.00) 86-88cc Open Chamber Design, .509” Lift Springs, 185cc Intake Port Volume ................. 499.00
ARO-CY-BB452 Same Features as Above 383-400-440 But Utilizes Select #452 or #906 Castings with a Larger Intake Port Volume, 200cc Intake Port Volume ............................... 599.00