Lightweight Design, 4340 Material: Manufactured from forged 4340 material and featuring lightened rod journals for optimized engine performance. Counterweights are fully profiled to ensure precise balance and stability.Enhanced Strength: A multi-step heat treatment process and nitriding enhance the crankshafts' strength and longevity.Micro-Polished Journals: Large radius journals are micro-polished to reduce friction and enhance performance.Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.

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Manley

Manley Performance is a leading manufacturer of high-performance engine components, specializing in valve train parts, pistons, rods, and crankshafts. Known for their precision engineering and use of high-quality materials, Manley products are designed to handle extreme power and performance demands in racing and motorsport applications. Trusted by enthusiasts and professionals worldwide, Manley continues to provide innovative solutions for building high-revving, durable engines that push the limits of performance.

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