Manley Performance Ford 4.6L Pro Series Crankshaft with 3.543-inch Stroke

Description

The Manley Performance CRANK-4340 FORGE 3.543 STROKE crankshaft is engineered for high-performance domestic engine applications. Crafted from forged 4340 alloy steel, this crankshaft offers exceptional strength and durability, making it an ideal choice for enthusiasts seeking reliable power upgrades. Its lightweight design features lightened rod journals that optimize engine performance by reducing rotational mass, resulting in smoother operation and improved response. Fully profiled counterweights ensure precise balance and stability during high RPM operation, contributing to a more efficient and durable engine build.

Each crankshaft undergoes a rigorous manufacturing process, including multi-step heat treatment and nitriding, which significantly enhances its strength and longevity. Large radius journals are micro-polished to minimize friction, promoting better performance and reducing wear over time. To guarantee quality and reliability, every crankshaft is stress-relieved, shot-peened, and subjected to 100% magnaflux inspection, ensuring it meets stringent quality standards. This combination of advanced manufacturing techniques ensures the crankshaft performs reliably under demanding driving conditions and high-stress environments.

Designed for easy installation, the Manley Performance Ford 4.6L Pro Series Crankshaft is a robust upgrade for stock or built engines. Its precise engineering and high-quality materials make it a dependable component for street performance, racing, or custom engine projects. Whether you’re rebuilding or enhancing your engine, this crankshaft offers the perfect balance of strength, weight savings, and performance enhancement to help you achieve your automotive goals.

Features:

• Constructed from forged 4340 alloy steel for maximum strength and durability

• Lightweight design with lightened rod journals enhances engine response and reduces rotational mass

• Fully profiled counterweights ensure precise balance and stability at high RPMs

• Multi-step heat treatment and nitriding process improve longevity and wear resistance

• Micro-polished large radius journals reduce friction and enhance performance

• Undergoes stress relief, shot peening, and 100% magnaflux inspection for quality assurance