Description
What is the stroke length of the Eagle 8 Cylinder Crankshaft?
This Eagle 8 cylinder crankshaft features a 3.480 inch stroke, enhancing your engine's displacement for increased power.
Can I install this crankshaft myself?
Professional installation is recommended for this Eagle 8 cylinder crankshaft to ensure optimal performance and durability.
Eagle 8 cylinder crankshafts deliver peak performance for racing applications, boasting a 9 score for engine performance. Constructed from robust 4340 steel with a 3.480 inch stroke, these crankshafts are engineered for extreme engine demands. Trust Eagle for a powerful foundation for your high-performance Chevy 400 build.
What Owners Say
Owners and enthusiasts recognize Eagle EAG crankshafts as a budget-conscious option in the forged 4340 steel category, though opinions remain mixed on overall quality. Some builders report these cranks require more heavy metal and balancing time compared to premium alternatives like Callies, which can offset initial savings. The material quality is generally considered comparable to Scat's offerings, with both using similar cast or forged steel compositions. Concerns about cracking issues surface in some discussions, particularly among high-performance LS builders who debate whether the cost savings justify potential reliability questions. For street and moderate builds, Eagle cranks deliver adequate performance at an attractive price point, though serious enthusiasts often recommend budgeting for higher-tier options when building demanding applications.
Key Features
- 4340 Crank
- 4340 CRANK
- CHEVY 400
- 3.480 inch STROKE
Why Choose the EAG Crankshafts - 8 Cyl
Delivers exceptional strength and durability for extreme engine demands.
Achieves enhanced engine displacement for increased power potential.
Provides a robust foundation for your high-performance Chevy 400 build.
Maximizes torque and horsepower with an optimized 3.480 inch stroke.
Who Is This For?
Street Performance — 8/10
4340 steel construction and increased stroke enhance power.
Drag Racing — 9/10
4340 steel and increased stroke boost power potential.
Racing Competition — 8/10
4340 steel construction supports high-performance demands.
Engine Performance — 9/10
Achieves enhanced engine displacement for increased power.
Track / Autocross — 7/10
4340 steel construction handles demanding track conditions.
Frequently Asked Questions
Will the Eagle EAG Crankshafts - 8 Cyl fit my vehicle?
Confirming fitment with your specific vehicle is essential for proper installation and performance of the Eagle EAG Crankshafts - 8 Cyl. Always verify compatibility with a qualified technician to ensure a precise match for your 8-cylinder application.
How difficult is the Eagle EAG Crankshafts - 8 Cyl installation?
Professional installation is recommended for the Eagle EAG Crankshafts - 8 Cyl to ensure optimal performance and longevity. Consult with a qualified technician for precise fitting and setup of this high-performance component.
What performance improvement does the EAG Crankshafts - 8 Cyl provide over stock?
Achieving enhanced engine displacement for increased power potential is a key benefit, with an "Engine Performance" usage score of 9. This upgraded crankshaft maximizes torque and horsepower for performance enthusiasts.
Is the Eagle EAG Crankshafts - 8 Cyl worth upgrading from OEM?
Upgrading to the Eagle EAG Crankshafts - 8 Cyl is worth it for its robust 4340 steel construction and optimized 3.480 inch stroke. This provides a stronger foundation and greater power potential for performance builds.
What is the primary material used in the Eagle EAG Crankshafts - 8 Cyl?
The Eagle EAG Crankshafts - 8 Cyl features a durable 4340 steel construction for exceptional strength and reliability. This material choice ensures the crankshaft can withstand extreme engine demands and supports a high-performance Chevy 400 build.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
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