2. Oldsmobile Rally 350
In an attempt to fight tightening regulations which were destroying the muscle car class, Oldsmobile introduced the bright yellow Rally 350 model. It was a clever way to avoid high insurance premiums with smaller but still powerful 350 V8 engine with 310 HP.
Other manufacturers introduced similar models but Oldsmobile is best known due to its unmistakable appearance and eye-catching yellow paint. However, Rally 350 wasn’t a big success on the market despite the clever engineering and only 3547 examples were built in 1970.