New to our line of products are the Mitsubishi 4G63 crankshafts. Designed in house, we took concepts from our race proven V8 crankshafts and made a Mitsubishi crankshaft like none other on the market. Engineered for 12,000+ r.p.m. and made with similar geometry and material as our crankshafts that are rated for applications of over 2,000 hp, we are confident our 4G63 crankshafts will meet your needs and more. Available in 4 or 8 counterweight configurations, 6 or 7 bolt flange and a variety of strokes ranging from 88mm to 100mm. Weight fully balanced : 26 lbs. (difference between 4 and 8 counterweight is less than 1 lb.)