Retno SBC Aluminum Sand Cast Valve Covers - Natural Finish

Retno SBC Aluminum Sand Cast Valve Covers – Classic Style, Performance Fit

Give your Small Block Chevy engine a classic, old-school look with Retno SBC Aluminum Valve Covers. These premium sand-cast aluminum valve covers are crafted from high-quality 356-T6 aluminum and designed with added width and modifications to accommodate roller rockers, providing improved clearance around the rocker tips without sacrificing their distinctive vintage appearance.

Built with attention to detail, these valve covers combine traditional sand-cast styling with thoughtful performance-oriented modifications. Retno even manufactures its own stainless steel 12-point valve cover bolts for a distinctive, high-quality finishing touch.

These valve covers come in raw aluminum with no breathers or screw-on oil fill cap, allowing you to customize your setup to suit your engine and application.

Features & Benefits

• Premium Material: Constructed from high-quality 356-T6 aluminum.

• Classic Sand-Cast Design: Old-school styling for a timeless engine bay appearance.

• Roller Rocker Clearance: Widened and modified to accommodate roller rockers and provide clearance around the rocker tips.

• Custom Hardware: Includes Retno stainless steel 12-point valve cover bolts.

• Raw Aluminum Finish: Supplied unfinished, without breathers or a screw-on oil fill cap.

• Customization Available: Additional modifications, including breather and oil fill cap provisions, can be requested through our SOS (Specialty Order Shop).

Vehicle & Engine Fitment

Designed to fit Small Block Chevrolet (SBC) engines, including:

• 283 SBC

• 302 SBC

• 327 SBC

• 350 SBC

• 383 SBC

• 400 SBC

Please verify engine configuration, rocker arm clearance, and installation requirements before ordering.

What's Included

Each set includes:

• 1 set of Retno SBC aluminum valve covers (2 covers)

• 8 custom stainless steel 12-point valve cover bolts

• 1 set of stainless steel-reinforced silicone valve cover gaskets

Custom Orders & Modifications

Looking for a different configuration? Retno offers custom modification options through our SOS (Specialty Order Shop). Contact us to discuss adding breather provisions, a screw-on oil fill cap, or other customization requests.

Retno Performance — Classic craftsmanship, distinctive styling, and performance-minded design.