Specifications
- Brand
- Manley Performance
- Part #
- 190310NB
Manley Chevrolet Small Block 350 4340 Forged 3.480in Stroke Crankshaft
$1075.80
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Manley Chevrolet Small Block 350 4340 Forged 3.480in Stroke Crankshaft. A strong, durable crankshaft for performance builds.
Key Features
- Fits Chevrolet Small Block 350 engines.
- Features a 3.480-inch stroke.
- Constructed from a 4340 non-twist forged alloy steel.
- Undergoes multi-step heat treatment and nitriding for enhanced strength and longevity.
- Large radius journals are micro-polished to reduce friction.
- Each crankshaft is stress relieved, shot peened, and 100% magnafluxed for quality assurance.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're building a high-performance Chevrolet Small Block 350, a solid crankshaft is the heart of your engine. This Manley Performance Pro Series crankshaft is forged from 4340 alloy steel, a material known for its strength and reliability under demanding conditions. With a 3.480-inch stroke, it's designed to handle the power you're looking for in a performance build.
Manley puts these crankshafts through a rigorous process to ensure they stand up to abuse. They start with a 4340 non-twist forging, which is then put through a multi-step heat treatment and nitriding process. This makes the crankshaft exceptionally strong and resistant to wear. The journals are micro-polished with large radii, which helps reduce friction and allows the engine to spin more freely, contributing to improved performance. Every single crankshaft is also stress relieved, shot peened for fatigue resistance, and 100% magnafluxed to catch any potential flaws before it ever leaves the factory.
This crankshaft is a well-built foundation for your engine project. It's important to note that this part is intended for performance applications and may require other supporting modifications to your engine to function correctly. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 190310NB
Frequently Asked Questions
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Manley Chevrolet Small Block 350 4340 Forged 3.480in Stroke Crankshaft