Here is a kit that does it all from the Injectors to the Brake Lines. All Caps and Plugs have "AN" Threads and will plug and seal off any and all lines on your car. Great for storing a Motor or just preventing any contamination. The 72-Piece Kit does from #3 thru #12 along with the Magneto Plug and Injector Stack Ports. FEATURES :Available For 2 3/16", 2 7/16", 2 1/2", 2 5/8", and 2 13/16" InjectorsPit Stop USA offers King Plastic Sprint Car Plug Kit - For 2-13/16" Injector Stack Ports 2149 at low everyday prices. Be sure to check out all of our products from King Racing Products including King Racing Products Injector Wash Plugs and King Racing Products Plastic Caps and Plugs.