Upgrade your Big Block Chevy 454 with these Speedmaster fabricated valve covers in a polished finish. Designed for long-bolt applications, the tall profile provides extra clearance for performance valve train components, and the pre-drilled hole accommodates breathers or PCV fittings for a clean, functional engine bay setup.
These valve covers are sold as a pair without bolts, giving you the flexibility to use your preferred fasteners. The polished fabricated construction delivers a show-quality appearance while offering a precise fit for BBC 454 applications. Note: bolts are not included — source separately to complete your installation.