3-11/16" Height Tall Finned Aluminum Valve Covers Black for Chevy BBC 396 454

Tall Finned Aluminum Valve Covers for Chevy BBC 396 454

These black finned aluminum valve covers are a 3-11/16 in. tall set built for Chevy big block 396 and 454 engines, delivering reinforced sealing and improved heat dissipation over stock covers.

Overview

This pair of tall finned aluminum valve covers is designed for Chevy big block 396 and 454 engines. The finned aluminum construction helps shed heat while the extra height clears taller valvetrain components. A solid choice for builders and restorers who want reliable sealing and a classic finned look on their big block.

Built For Performance

• Finned aluminum body helps dissipate engine heat
• 3-11/16 in. height adds clearance for taller valvetrain setups
• Black finish resists corrosion and suits a range of engine bays
• Sturdy cast construction resists warping and flex
• Sold as a pair for complete coverage on both cylinder heads

Fits These Machines

• for Chevy BBC 396 engines
• for Chevy BBC 454 engines

On-The-Job Use

• Engine rebuilds and top-end refresh projects
• Dress-up work on classic muscle cars and trucks
• Clearance for taller rocker and valvetrain assemblies

Specs At A Glance

Good To Know

Q: Will these covers clear a roller rocker setup? A: The 3-11/16 in. tall profile is intended to add clearance for taller valvetrain components, but check your specific rocker and stud combination before ordering.

Q: Do these come with gaskets and bolts? A: These are listed as valve covers only, so confirm whether your purchase includes hardware and plan for gaskets separately.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.