Eagle SBC 4340 Forged Crankshaft 3.625 Stroke — Fits Small Block Chevy Engines

SKU: BBPG_435036255700
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Eagle

Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.

Eagle 4340 Forged Small Block Chevy Crankshaft - 3.625 Stroke

Take your Small Block Chevy performance to the next level with the Eagle 4340 Forged Crankshaft, featuring a 3.625-inch stroke. This crankshaft is designed for builders who want to increase torque and overall engine displacement while maintaining the reliability of a forged steel component. It is an ideal choice for street-strip vehicles that require a balance of low-end grunt and high-RPM power.

Technical Details

  • Material: 4340 Forged Steel
  • Stroke: 3.625 inches
  • Balance: Internal Balance
  • Seal Style: 2-Piece Rear Main Seal
  • Application: Small Block Chevy

The 3.625-inch stroke provides a significant boost in displacement, helping your engine produce more power across the entire RPM range. Eagle’s 4340 forged steel construction ensures that this crankshaft can handle the increased torque loads without deformation or fatigue. The journals are precision-machined to exacting standards, ensuring smooth rotation and optimal oil clearance for high-performance bearings. With its internal balance design, you can expect a smooth-running engine that is ready for the track or the street. This crankshaft is a testament to Eagle's commitment to quality and performance in the automotive aftermarket. Whether you are upgrading your current engine or building a new one from the ground up, this component offers the durability you need. Discover the difference in quality with parts from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Eagle

Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.

Eagle 4340 Forged Small Block Chevy Crankshaft - 3.625 Stroke

Take your Small Block Chevy performance to the next level with the Eagle 4340 Forged Crankshaft, featuring a 3.625-inch stroke. This crankshaft is designed for builders who want to increase torque and overall engine displacement while maintaining the reliability of a forged steel component. It is an ideal choice for street-strip vehicles that require a balance of low-end grunt and high-RPM power.

Technical Details

  • Material: 4340 Forged Steel
  • Stroke: 3.625 inches
  • Balance: Internal Balance
  • Seal Style: 2-Piece Rear Main Seal
  • Application: Small Block Chevy

The 3.625-inch stroke provides a significant boost in displacement, helping your engine produce more power across the entire RPM range. Eagle’s 4340 forged steel construction ensures that this crankshaft can handle the increased torque loads without deformation or fatigue. The journals are precision-machined to exacting standards, ensuring smooth rotation and optimal oil clearance for high-performance bearings. With its internal balance design, you can expect a smooth-running engine that is ready for the track or the street. This crankshaft is a testament to Eagle's commitment to quality and performance in the automotive aftermarket. Whether you are upgrading your current engine or building a new one from the ground up, this component offers the durability you need. Discover the difference in quality with parts from GGCRACING.

Product Details

Product Description

About Eagle

Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.

Eagle 4340 Forged Small Block Chevy Crankshaft - 3.625 Stroke

Take your Small Block Chevy performance to the next level with the Eagle 4340 Forged Crankshaft, featuring a 3.625-inch stroke. This crankshaft is designed for builders who want to increase torque and overall engine displacement while maintaining the reliability of a forged steel component. It is an ideal choice for street-strip vehicles that require a balance of low-end grunt and high-RPM power.

Technical Details

  • Material: 4340 Forged Steel
  • Stroke: 3.625 inches
  • Balance: Internal Balance
  • Seal Style: 2-Piece Rear Main Seal
  • Application: Small Block Chevy

The 3.625-inch stroke provides a significant boost in displacement, helping your engine produce more power across the entire RPM range. Eagle’s 4340 forged steel construction ensures that this crankshaft can handle the increased torque loads without deformation or fatigue. The journals are precision-machined to exacting standards, ensuring smooth rotation and optimal oil clearance for high-performance bearings. With its internal balance design, you can expect a smooth-running engine that is ready for the track or the street. This crankshaft is a testament to Eagle's commitment to quality and performance in the automotive aftermarket. Whether you are upgrading your current engine or building a new one from the ground up, this component offers the durability you need. Discover the difference in quality with parts from GGCRACING.

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