LS1 Intake Manifold Smog Block Off Plate

  • Sale
  • Regular price $36.00
Tax included. Free Worldwide Shipping


The LS1 Intake Manifold Smog Block Off Plate is a high-quality product designed to fit LS1 and LS6 factory intake manifolds. Made in the USA from aerospace grade aluminum, this intake plug comes with a stainless steel bolt and O-ring for easy installation. The natural finish aluminum gives it a sleek and polished look that will complement your engine bay.

This smog block off plate is not only functional but also adds a touch of style to your engine. It effectively blocks off the EGR port, helping to improve overall performance and airflow. Whether you're looking to clean up your engine bay or simply need a replacement, this block off plate is the perfect solution.

Please note that compatibility is for reference only, so be sure to check the fitment for your specific vehicle before purchasing. If you have any questions or concerns, feel free to reach out. Your satisfaction is our top priority, and we are committed to providing excellent customer service.

In addition to the LS1 Intake Manifold Smog Block Off Plate, be sure to check out our other LS block off plates and accessories for all your performance needs. Thank you for considering our product, and we look forward to helping you enhance your vehicle's performance and appearance.