Manley Ford 4.6L Pro Series Crankshaft 3.543in Stroke

• 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.
• Rigorous Quality Assurance: Each crankshaft undergoes stress relief, shot peening, and 100% magnafluxing to meet our stringent quality standards.
• 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.

The Manley Performance Ford 4.6L Pro Series Crankshaft (Part Number: CRANK-4340 FORGE 3.543 STROKE) is designed for high-performance domestic engine applications. Crafted from forged 4340 alloy steel, this crankshaft offers a combination of lightweight construction and exceptional strength, making it suitable for demanding engine builds. The forged 4340 material ensures durability, while the lightened rod journals optimize engine response and efficiency. Fully profiled counterweights contribute to precise balance and stability during high RPM operation, reducing vibrations and enhancing overall engine performance.

Each crankshaft undergoes rigorous quality assurance processes, including stress relief, shot peening, and 100% magnaflux testing, to meet strict industry standards. The multi-step heat treatment and nitriding process further enhance durability and longevity, ensuring the crankshaft can withstand the rigors of performance driving. The large radius journals are micro-polished to minimize friction and improve rotational smoothness, resulting in better power delivery and engine efficiency.

This Pro Series crankshaft is suitable for a wide range of performance builds and is engineered to provide reliable performance in demanding conditions. Its robust construction and precision manufacturing make it an ideal choice for enthusiasts seeking to maximize their engine's potential while maintaining structural integrity. The crankshaft is ready for installation in custom or upgraded engine setups, ensuring consistent performance and long-term dependability.

Features:

• Lightweight design with forged 4340 alloy steel for high strength and durability

• Fully profiled counterweights for precise balance and reduced vibrations

• Rigorous quality assurance including stress relief, shot peening, and magnaflux testing

• Multi-step heat treatment and nitriding enhance longevity and fatigue resistance

• Micro-polished large radius journals for reduced friction and improved performance