Aeroflow Fabricated Billet Valve Covers Polished SB Chevrolet -12ORB Breather Ports Pair - AF77-5000-12

Aeroflow Fabricated Billet Valve Covers - Premium Polished Finish

Transform your small block Chevrolet engine bay with Aeroflow AF77-5000-12 Fabricated Billet Valve Covers. Precision-engineered from 5051 aluminium with a stunning polished finish, these valve covers combine show-quality appearance with superior sealing and functionality for serious performance builds.

Key Features:

• 5051 Aluminium Fabrication - Lightweight, durable construction for long-lasting performance
• One-Piece Billet Rail - CNC-machined from 6061-T6 aluminium for precision flat sealing surface
• Polished Finish - Mirror-like appearance for show-quality engine bays
• -12ORB Breather Ports - Female O-ring boss fittings for professional PCV and breather connections
• Threaded O-Ring Billet Oil Filler Cap - Secure, leak-free oil filling with premium appearance
• Tall Design - Clears 99% of rocker arm combinations including high-ratio rockers
• Superior Sealing - Precision-machined rail ensures leak-free operation
• Sold as a Pair - Complete set for your SB Chevrolet engine

Compatible Engines:

Small Block Chevrolet including 262, 265, 267, 283, 302, 305, 307, 327, 350, and 400 cubic inch engines. Perfect for street performance builds, muscle car restorations, hot rods, race engines, and show cars.

Perfect For:

Engine rebuilds, performance upgrades, restoration projects, show car builds, street machines, and any SB Chevrolet application where premium appearance and reliable sealing are essential. The polished finish adds instant visual impact while the precision engineering ensures leak-free operation.

Installation Notes:

Gaskets not included - use quality valve cover gaskets appropriate for your application. The -12ORB breather ports accept standard AN-12 O-ring boss fittings for PCV and breather systems. Professional installation recommended for optimal sealing.

Australian Stock - Fast Perth Dispatch

In stock and ready to ship from our Wangara facility. Click and collect available for local Perth customers.

Part Number: AF77-5000-12