Aeroflow Performance supercharger injector gaskets are designed to keep the boost going down into the manifold without any leakage. These are made from a thick material which allows a more compressible gasket. This ensures your blower is well sealed whenever your engine is running. The gaskets suit either 6-71, 8-71 or 10-71 blower cases. Available in either a screen version to prevent debris from falling into the supercharger and providing better fuel atomization or a non-screen version.