CFR Performance Compatible/Replacement Aluminum 1958-86 Chevy Small Block 283-305-327-350-400 Tall Ball Milled Valve Covers – Polished Finish
Upgrade your classic Chevy small block engine with these CFR Performance tall valve covers, specifically designed for 1958–1986 Chevrolet 283, 305, 327, 350, and 400 CID small block V8 engines. These premium-quality cast aluminum valve covers feature a ball milled polished finish, offering a perfect combination of show-car styling and high-performance function. Designed with one breather hole in each cover and equipped with internal baffling, these covers are engineered to clear aftermarket roller rockers and high-lift cam setups. Breathers, gaskets, grommets, and mounting hardware are sold separately.
Key Features:
Compatibility: Fits 1958–1986 Chevrolet small block V8 engines: 283, 305, 327, 350, and 400 CID.
Tall Design for Clearance: At 3-11/16" tall, these covers offer the space needed for roller rockers and performance valvetrain components.
Polished Finish: Brilliant hand-polished aluminum adds a mirror-like shine, perfect for custom builds and show cars.
Ball Milled Top Style: Classic CNC-machined ball milled lines across the top deliver timeless hot rod styling.
Cast Aluminum Construction: Lightweight yet rugged, built to dissipate heat and withstand high-performance environments.
Internal Baffling: Reduces oil splash and vapor for improved crankcase ventilation.
Push-In Style Breather Holes: Includes 1.25" push-in breather hole on each cover for use with PCV valves or breathers.
Sold as a Pair: Includes both driver and passenger side valve covers for a complete engine dress-up.
Package Includes:
2 x Ball Milled Polished Cast Aluminum Valve Covers (Driver and Passenger Side)
Internal baffling (screw-in plates or built-in design)
Specifications:
Material: Cast aluminum for long-lasting strength and thermal efficiency
Finish: Polished aluminum with precision ball milled detailing
Height: Tall – 3-11/16" for added clearance
Valve Cover Hole Style: 1.25" Push-In
Mounting Style: Perimeter Bolt
Top Style: Ball Milled
Additional Notes:
Tall Profile: Engineered to clear aftermarket valvetrain setups including roller rockers and stud girdles.
Show-Quality Finish: Ideal for custom builds, street rods, and vintage restorations.
Sold as a Pair: Includes both covers for a uniform and professional engine appearance.
Why Choose This Product?
Classic ball milled design combined with a polished finish for maximum style impact
Tall profile ensures compatibility with high-lift cams and performance rockers
High-quality cast aluminum construction for durability and thermal control
Perfect for hot rods, muscle cars, custom builds, and classic small block Chevys
Upgrade your Chevy small block engine with these CFR Performance tall polished ball milled aluminum valve covers, built to turn heads and perform under pressure—trusted by professional builders and DIY enthusiasts alike.