45mm 28t #428 Shifter Kart Sprocket New Fits Crg on 2040-parts.com

Vintage photos show Ford Mustang I and the elusive XD Cobra

It's hardly surprising that our readers want to share their memories of the Ford Mustang -- 50 years is a long time for an automotive nameplate to endure, and the model's upcoming 50th anniversary is as good excuse as any to look back on the experiences that have made the car an enthusiast hit. Take William Drew, who had a close encounter with pony car history when he saw the Mustang I concept, plus a rare Ghia-bodied Shelby Cobra concept, at an auto dealer in Dallas in 1970. His slides (taken with a Yashica camera, he notes) show the unusual cars in the nice, bright colors of Kodachrome.

Enjoy this forgotten toy car TV show from the 1980s

We'd remembered being fans of a car-centered TV show in the late 1980s or early '90s. We'd watched every live-action episode for at least a couple of years. We'd clearly remember begging our mom for one of the toy cars featured on the show.

Mercedes F125 Hydrogen Fuel Cell Concept leaks

Mercedes F125 Hydrogen Fuel Cell Concept It’s probably going to be like this for a few days, with leaks ahead of reveals as Frankfurt looms. Now we have a bit of a surprise from the boys at Benz, with the leak of a photo of the Mercedes F125 Hydrogen Fuel Cell Concept. Possibly pointing the way to the next generation S-Class – or maybe the one after, or the one after that, or… – the big gullwing coupé comes with a proper set of green credentials and, for a real change, green credentials with a future.