Rubber Vacuum Caps Plug Kit, 102 PCS Assorted Vacuum Plugs Hose End Caps Assortment Kit for Carburetor, Manifold, Automotive 3/16'' 5/16" 7/32" 1/4" 5/32'' 3/8''

Put these on my 2017 Mustang GT intake manifold with no issues! They work great!

Nice assortment of vacuum caps

This is a really handy kit to have around the garage.

Heavy duty caps. Great. Full size coverage.

I got these to complete a charcoal filter delete and new ecm on my dirt bike and it holds nice and strong. I haven't had to worry about it potentially coming off at all. The various sizes helped and they aren't too thick so it makes it easy to bend them into tight spots.

Wide selection.

Great quality product. I see a few comments on this product saying the plugs are bad quality or that they crack to soon. fellow carb owner, your issue might be that you are using carb cleaner. carb cleaner and break cleaner are very corrosive products and will shorten the lifespan of anything that is not a solid metal. Might want to remove the plugs whenever spraying these cleaners.

I have a lot of old cars with carburetors , in this age of everything being biodegradable and ethanol fuel it’s tough finding stuff like this that lasts. When the weather is nice I like to take these cars out and sometimes they run rough and here we go vacuum leaks galore.. this kit is nice bc it’s has a variety of sizes, in storage they last well on the parts shelf it’s affordable and I have what I need when I need it. Great thing to get and keep on the parts shelf so ur day of fun with a classic car isn’t set on hold bc of a silly vacuum plug