CRANKSHAFT FORGED 4340 4.250

Unleash the true potential of your Chevrolet engine with the Manley CRANKSHAFT FORGED 4340 4.250. Designed for performance enthusiasts, this crankshaft combines strength and precision to elevate your build.

• Forged 4340 Steel: Enhances durability and resistance to fatigue, ensuring longevity under high-performance conditions.
• Lightened Design: Reduces rotating mass for quicker revs and improved throttle response, giving you an edge on the track.
• Internal Balance: Provides smoother operation, minimizing vibrations for a more refined driving experience.
• 4.250 in. Stroke: Maximizes power output while maintaining compatibility with narrow bearings, tailored for high-performance applications.
• Standard Snout Style: Simplifies installation and fits seamlessly into your engine setup.

Weighing in at 64 lbs., this crankshaft is sold individually and is part of the Manley Pro Series lineup. Elevate your Chevrolet's performance with this premium component.

Choose the Manley forged crankshaft for reliability and power in your next automotive project.