K series intake manifold block off plate

K series intake manifold block off plate, used when removing your intake manifold in the car or leaving the engine on the stand. The problem with this is, debris can and will get in. To solve this, we created our very own, custom cylinder head block off plate for the intake runners. These thick, high-quality block off plates are completely plug & play and will 100% protect anything from falling into your engine. Made from high-quality T6061 aluminum