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This billet aluminum oil cap from Radium Engineering is a direct replacement for the OEM cap, offering a sleek appearance and enhanced functionality. Pre-installed with a 10AN ORB plug, it functions as a sealed oil cap out of the box. For added flexibility, the plug can be removed to expose an internal stainless steel air/oil separation baffle—perfect for building a custom crankcase ventilation setup.
Key Features:
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CNC-machined anodized aluminum construction
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Direct-fit replacement for OEM oil cap
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Pre-installed 10AN ORB plug (can be removed for custom venting)
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Integrated stainless steel baffle for air/oil separation
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Service-free and reusable design
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Compatible with optional 10AN ORB fittings for custom breather systems
Confirmed Engine Compatibility:
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LS Series: LS1, LS2, LS3, LS4, LS6, LS7, LS9, LSA, L76, L99, L9H
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LT Series: LT1, LT2, LT4, LT5
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Ecotec Engines
Additional engines may also be compatible
This is the perfect solution for anyone wanting a clean replacement oil cap with the flexibility to upgrade to a custom VTA or VTE setup later on.
No instructions available for this product.

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