Eagle BBC Cast Steel Crankshaft 4.000 Stroke — Fits Big Block Chevy

SKU: BBPG_104544000
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Sale price$340.99
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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.

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Durable BBC 4.000 Stroke Crankshaft

Upgrade your Big Block Chevy (BBC) with the Eagle Cast Steel Crankshaft, designed for those who need a reliable rotating assembly without the cost of a forged unit. This crankshaft features a 4.000-inch stroke, providing the displacement increase necessary for significant power gains. Built from high-quality cast iron, it is engineered to handle the demands of street performance and mild racing applications.

Technical Specifications

  • Stroke: 4.000 inches
  • Material: Cast Iron
  • Balance: External balance
  • Seal Style: 2-piece rear main seal
  • Compatibility: Big Block Chevy

This crankshaft is precision-machined to provide a smooth, reliable rotation, ensuring your engine runs efficiently under various load conditions. The external balance design is standard for many BBC builds, making it a drop-in replacement for many factory-style setups. Its robust construction ensures it can handle increased torque and horsepower, making it an excellent choice for engine rebuilds or performance upgrades. Whether you are building a heavy-duty truck engine or a classic muscle car powerplant, this crankshaft offers the perfect blend of strength and value. At GGCRACING, we are committed to providing the high-quality engine components you need to keep your vehicle performing at its peak.

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.

Watch in action

Durable BBC 4.000 Stroke Crankshaft

Upgrade your Big Block Chevy (BBC) with the Eagle Cast Steel Crankshaft, designed for those who need a reliable rotating assembly without the cost of a forged unit. This crankshaft features a 4.000-inch stroke, providing the displacement increase necessary for significant power gains. Built from high-quality cast iron, it is engineered to handle the demands of street performance and mild racing applications.

Technical Specifications

  • Stroke: 4.000 inches
  • Material: Cast Iron
  • Balance: External balance
  • Seal Style: 2-piece rear main seal
  • Compatibility: Big Block Chevy

This crankshaft is precision-machined to provide a smooth, reliable rotation, ensuring your engine runs efficiently under various load conditions. The external balance design is standard for many BBC builds, making it a drop-in replacement for many factory-style setups. Its robust construction ensures it can handle increased torque and horsepower, making it an excellent choice for engine rebuilds or performance upgrades. Whether you are building a heavy-duty truck engine or a classic muscle car powerplant, this crankshaft offers the perfect blend of strength and value. At GGCRACING, we are committed to providing the high-quality engine components you need to keep your vehicle performing at its peak.

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.

Watch in action

Durable BBC 4.000 Stroke Crankshaft

Upgrade your Big Block Chevy (BBC) with the Eagle Cast Steel Crankshaft, designed for those who need a reliable rotating assembly without the cost of a forged unit. This crankshaft features a 4.000-inch stroke, providing the displacement increase necessary for significant power gains. Built from high-quality cast iron, it is engineered to handle the demands of street performance and mild racing applications.

Technical Specifications

  • Stroke: 4.000 inches
  • Material: Cast Iron
  • Balance: External balance
  • Seal Style: 2-piece rear main seal
  • Compatibility: Big Block Chevy

This crankshaft is precision-machined to provide a smooth, reliable rotation, ensuring your engine runs efficiently under various load conditions. The external balance design is standard for many BBC builds, making it a drop-in replacement for many factory-style setups. Its robust construction ensures it can handle increased torque and horsepower, making it an excellent choice for engine rebuilds or performance upgrades. Whether you are building a heavy-duty truck engine or a classic muscle car powerplant, this crankshaft offers the perfect blend of strength and value. At GGCRACING, we are committed to providing the high-quality engine components you need to keep your vehicle performing at its peak.

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