Finding the right crankshaft is something that can be overlooked in building your engine. It can be the difference between providing you the best results, or having to deal with nothing but frustration from your setup. 3V Performance knows that strength is crucial in cranking out power to your engine. That's why we offer the most powerful crankshafts on the market. You can choose from cast or forged crankshafts offered by Dart Machinery, Molnar Technologies, & Winberg Crankshafts.