Showcase your love for racing with this vintage 1977-1978 Norton Spirit USAC National Champion Indy Car Racing Pinback Button. This collectible item is a must-have for any avid fan of the sport. The button measures 3 inches and features the iconic Champion brand logo.

Whether you're a collector or just looking to add some racing memorabilia to your fan apparel and souvenirs collection, this pinback button is an excellent choice. Embrace your passion for racing and show off your style with this unique and timeless item.