Retno SBC Sandcast Aluminum Valve Covers

Give your small-block Chevy engine a serious performance look with Retno SBC Sandcast Aluminum Valve Covers. Designed and manufactured with performance applications in mind, these valve covers feature a wider design and Retno-specific modifications to provide the clearance needed for roller rocker setups while maintaining a clean, aggressive appearance.

Made from high-quality 356-T6 aluminum and finished in a magnesium-style anodized black, these valve covers combine durable construction with a race-inspired look.

Performance-Ready Design

Retno has made the necessary modifications to these valve covers to accommodate roller rockers, including additional width to provide clearance around the rocker tips. The result is a valve cover that not only provides the clearance needed for performance valvetrain components, but also gives your SBC engine a distinctive, finished appearance.

Each set includes one breather/filter cap and one screw-on oil fill cap, making them ready for installation.

Features

• Retno Performance SBC Sandcast Aluminum Valve Covers
• Constructed from 356-T6 aluminum
• Magnesium-style anodized black finish
• Wider design for improved roller rocker clearance
• Modified to accept roller rocker setups
• One vent/breather and one screw-on oil fill cap
• Designed for a clean, aggressive performance appearance
• Includes specialized valve cover bolts
• Includes stainless-steel-reinforced silicone gaskets

Fits Small Block Chevy Engines

Compatible with:

• 283 SBC
• 302 SBC
• 327 SBC
• 350 SBC
• 383 SBC
• 400 SBC

Custom Options Available

Looking for something specific? Retno offers customizations for this product to help accommodate your specific engine, valvetrain setup, or build requirements.

For custom requests, special modifications, or unique applications, please submit an inquiry through our SOS (Specialty Order Shop) contact form. Our team can work with you to determine what options are available for your application.

Custom work is quoted separately and may affect pricing and lead times.

What's Included

1 × Valve Cover Set (2 Covers)

• 1 × Breather/filter cap
• 1 × Screw-on oil fill cap

8 × Special Retno Valve Cover Bolts

1 × Set of Stainless-Steel-Reinforced Silicone Gaskets

Retno Performance

Designed with performance applications in mind, these valve covers combine functional roller-rocker clearance with the distinctive styling of a Retno-built engine component. Whether you're building a street-driven SBC, race car, or high-performance engine, these covers are built to add both function and visual impact.