Fleece Performance Universal 3/8in Billet Aluminum Block Off Plug

Machined from solid billet aluminum, this 3/8-inch block off plug from Fleece Performance offers a strong and reliable way to seal off unused ports or fittings in your engine. Its robust construction ensures it can handle the pressures and temperatures found in engine bays, making it a dependable choice for various custom applications. Whether you're cleaning up your engine bay, rerouting lines, or performing an engine swap, having a well-made plug like this is essential for a clean and leak-free installation. The precise machining means it fits right and creates a secure seal without needing excessive force.

This plug is designed for universal fitment, making it a versatile component for many projects. Its compact size and durable aluminum material make it suitable for a wide range of uses, from blocking off vacuum ports to sealing off coolant or oil passages. When you need a dependable solution to close off an opening, this Fleece Performance plug is a solid option that won't let you down. It's a simple part, but using a well-built one can save you headaches down the road by preventing vacuum leaks or fluid seepage.