Eliminates the factory PCV port on LS truck intakes with a clean, leak-free solution

This LS Truck Intake PCV Plug is designed to replace the 90-degree twist-lock PCV fitting found on the top of LS truck-style intake manifolds. Precision-machined to OE specifications, this plug installs directly in the factory location—no need for caps or improvised block-offs. Whether you’re simplifying your PCV system or running a custom crankcase ventilation setup, this plug provides a clean, professional solution.

• Replaces the factory 90° PCV fitting on top of some LS truck intake manifolds
  
• Designed to fit OE twist-lock style ports with a leak-free seal
  
• Perfect for custom PCV deletes or simplified crankcase ventilation setups
  
• Made in Wichita, Kansas from aerospace-grade, USA-produced billet aluminum
  
• Includes 1 PCV plug and O-ring seal

Note: Not all LS truck intake manifolds use the twist-lock style PCV fitting. Please check your intake before purchasing. This plug is verified to fit GM intake part number 25383922.

If you need assistance identifying your intake manifold or have further questions about compatibility, feel free to ask!