The product is a used NHRA Nitro Funny Car copper head gasket signed by renowned driver John Force twice. This unique item is a must-have for fans of racing and memorabilia collectors alike. The gasket features two signatures from John Force, making it a rare and valuable piece of sports memorabilia. Also signed by Courtney Force and Robert Hight. Perfect for fans of NHRA racing and enthusiasts of John Force, this item is sure to be a standout in any collection.