The heart of every car is the engine and powertrain and at Okoboji Classic Cars we know how to get the blood pumping. Our experienced mechanics have worked on hundreds of engines of all makes and varying horsepower. It takes years of teardowns and rebuilds to know how to tackle each project. We have the advanced diagnostic equipment in the hands of the professionals who can make your car purr like a kitten or roar like a lion. Restoration Shop Hours: Monday - Friday, 8:00 am to 5:00 pm.