While we just posted about the stylish Buick Riviera last week, this 1964 example here on eBay deserves a feature of its own. Despite the engine being stuck and needing full restoration, this is the desirable Super Wildcat, which featured an uprated motor pushing out 360 bhp and 465 lb-ft of torque! The Super Wildcat could eclipse 60 m.p.h. in just over 7 seconds and reach a top speed of nearly 130 before running out of steam. With only 2,122 examples built, it’s safe to say this is a classic example of the rare spec of Rivieras. On this particular car, rust repair and a cosmetic restoration appear to both be manageable projects; however, determining the cause of the motor’s questionable condition does leave some guesswork for the next owner. I’ve always loved Rivieras, and with the added horsepower and rarity, this car definitely checks all the right boxes. Would you take a gamble on this in-op Super Wildcat?