See All 11 Photos All Vintage Series air cleaners and valve covers are offered in as-cast satin black with machined fins and polished finishes. Holley's tall LS valve covers are the latest ...

See All 24 Photos 14.The choices in aftermarket valve covers are extensive. Holley's new Vintage Series finned aluminum valve covers with Chevrolet script come in natural cast finish, polished ...

even adding a nice flowing transition from the rails to the tops of the Holley valve covers and PerTronix coil packs. A few hours in the shop, couple days or so out for coating, and a fresh pair ...