CFR Performance Compatible/Replacement Aluminum Tall Valve Covers – 1965–95 Chevy BB 396-427-454-502, Finned, Polished (No Breather Hole)
Clearance Closeout Item
This item is part of our clearance closeout and is offered at a significantly reduced price as it is being discontinued. All sales are final — no refunds or exchanges.
Add vintage style and modern performance to your big block Chevy build with these Polished Finned Aluminum Tall Valve Covers, designed for 1965–1995 Chevy 396, 427, 454, and 502 big block engines. Featuring a classic finned top and a sleek holeless design, these valve covers are built for clean, sealed setups — ideal for show cars, race engines, and high-performance street applications. Crafted from durable cast aluminum, these covers come in a tall style to accommodate aftermarket roller rockers and high-lift camshafts.
Includes a stainless steel bolt kit for installation. Breathers, gaskets, and grommets are sold separately.
Key Features:
Compatibility:
Designed to fit the following engine applications:
• 1965–1995 Chevy big block engines: 396, 427, 454, and 502
• Compatible with factory and aftermarket cylinder heads
• Tall style provides clearance for roller rockers
Classic Finned Design:
Timeless finned top style adds a period-correct look to classic and custom engine bays.
Polished Aluminum Finish:
Cast aluminum valve covers are polished to a mirror-like finish for a premium show-ready appearance.
Holeless Configuration:
No breather or PCV holes – ideal for sealed, vacuum-regulated, or custom-breather systems.
Tall Style for Performance Builds:
At 3-11/16" tall, these covers offer ample clearance for high-performance valvetrain setups, including roller rockers.
Cast Aluminum Construction:
Thick-wall casting provides strength and heat resistance while reducing noise and vibration.
Package Includes:
• 2 x Polished Finned Aluminum Tall Valve Covers (Driver and Passenger Side)
• 1 x Stainless Steel Bolt Kit
Specifications:
Material: Cast aluminum
Finish: Polished
Top Style: Finned
Valve Cover Height: Tall (3-11/16")
Valve Cover Hole Style: None (holeless)
Mounting Style: Perimeter bolt
Baffled: No
Quantity: Sold as a pair
Breathers/Grommets/Gaskets: Sold separately
Additional Notes:
• Ideal for big block builds where a sealed or remote breather system is preferred
• Complements other finned aluminum components for a cohesive look
• Not compatible with valve covers requiring PCV or breather holes without modification
Why Choose This Product?
These tall, holeless valve covers are the perfect choice for builders seeking a clean, classic look with modern performance in mind. Whether you're building a vintage muscle car, a resto-mod, or a high-output drag car, these polished finned covers deliver both style and clearance where it counts.