Air Flow Research - SBC 190 Vortec Corona Series Cyl. Heads (Pair)

The Air Flow Research SBC 190 Vortec Corona Series Cylinder Heads are the ultimate upgrade for your small block Chevy. Featuring a 190 cc intake and 7/16-inch rocker arm studs, these straight plug heads provide optimal performance for street, towing, and street/strip engines. Crafted from high-quality A356 aluminum, they ensure durability and exceptional heat dissipation. The heads come fully CNC ported in intake, exhaust, and chambers, making them a superior choice over re-worked factory heads. Notably, they are machined for both center and perimeter bolt valve covers, offering flexibility in application.