Based on classic racing cars that first took to the road in the 1920s, this Grand Prix Car Kit is almost as meticulously detailed as the real thing. Every single part is laser-cut from plywood for a precise press-fit assembly. You’ll build the body and the six-valve V8 mechanical engine complete with a working transmission that switches between idle, reverse and drive. It even has a spring-suspended fork and rubberized wheels that make for a smooth ride when you crank up the drive and take your mechanical marvel for a spin.