Late Model Restoration is proud to offer high quality spark plugs from Brisk USA! Brisk is the World's 6th largest spark plug producer with an 80-year tradition of spark plug production. Brisk is a leader in spark plug technology and design, capable of custom production and turnkey projects. Brisk manufacturers a wide variety of spark plugs, some with unique and superior characteristics. The key requirements of O.E. Spark plugs are long life and low price. On the other hand, the key features of Premium spark plugs are maximum efficiency and durability for the specific application. Brisk produces an annual count of more than 50 million spark plugs! Shop our selection of Mustang Brisk spark plugs below for your specific application.