PLM Billet Valve Cover – Honda B-Series B16 B18 B20

Part Number: PLM-V-COVER-BILLET-B18 / PLM-V-COVER-BILLET-B18-AN

Product Name or Type: Billet Valve Cover

Vehicle Fitment:

• Honda B16 – All variants
• Honda B18 – All variants
• Honda B20 – All variants

Description:

PLM's Billet Valve Cover for B-Series engines is CNC-machined for precision and engineered with performance in mind. Starting from a 3D scan of the OEM unit, this cover ensures exact fitment while offering functional upgrades like cam gear access and optional dual AN10 ports. Built for street or track use, it’s ideal for setups running catch cans or air-oil separators.

Key Features and Benefits:

• OEM scan-based design with 0.005" precision
• Optional dual AN10 ports for oil catch cans or AOS systems
• Integrated baffle system improves crankcase ventilation
• Cam gear access hole for quick timing adjustments
• Engineered based on user demand and feedback

Technical Specs / Material Info:

• 6061 billet aluminum construction
• CNC-machined to exact tolerances
• Available in standard or AN10 configuration

Installation Info:

• Direct bolt-on for all B-series heads
• Compatible with OEM and aftermarket gaskets
• No modification required

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