The product is a Revell Monogram Ford 421 C.I. V-8 Engine Parts Paks 85-7254, a vintage model kit in 1:25 scale. This unassembled kit features a chrome color and includes the Monogram set. Made of plastic and representing the Pontiac subject, this restoration-style kit is perfect for transportation enthusiasts. Additionally, this product is a single unit and not customized, originating from the United States.