Eagle BBF 4340 Forged Crank 4.500 Stroke Crankshaft — Fits Big Block Ford

SKU: BBPG_446045002200
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Sale price$1,399.99
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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.

Eagle 4340 Forged Crankshaft for Big Block Ford

Unleash the full potential of your Big Block Ford with the Eagle 4340 Forged Crankshaft. Featuring a massive 4.500-inch stroke, this crankshaft is designed to help you achieve significant displacement gains, resulting in massive torque and horsepower. Crafted from high-grade 4340 forged steel, this component is built to endure the rigors of competitive racing and high-output street builds.

Engineered for Performance

  • Engine Fitment: Big Block Ford (BBF).
  • Stroke Length: 4.500-inch stroke.
  • Material: 4340 forged steel for maximum durability.
  • Balance: Internal balance for reduced vibration.
  • Seal Type: 2-piece rear main seal compatibility.

The precision engineering behind this Eagle crankshaft ensures that your rotating assembly remains stable under extreme conditions. By utilizing 4340 steel, Eagle provides a component that resists twisting and fatigue far better than factory cast cranks. The internal balancing significantly improves engine smoothness, allowing for more consistent power delivery across the entire RPM range. This crankshaft is the perfect choice for builders looking to push their Big Block Ford to the absolute limit. Whether you are aiming for a street-strip monster or a full-blown race engine, this forged crank offers the strength and precision you need. Elevate your engine build with high-quality components 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 Crankshaft for Big Block Ford

Unleash the full potential of your Big Block Ford with the Eagle 4340 Forged Crankshaft. Featuring a massive 4.500-inch stroke, this crankshaft is designed to help you achieve significant displacement gains, resulting in massive torque and horsepower. Crafted from high-grade 4340 forged steel, this component is built to endure the rigors of competitive racing and high-output street builds.

Engineered for Performance

  • Engine Fitment: Big Block Ford (BBF).
  • Stroke Length: 4.500-inch stroke.
  • Material: 4340 forged steel for maximum durability.
  • Balance: Internal balance for reduced vibration.
  • Seal Type: 2-piece rear main seal compatibility.

The precision engineering behind this Eagle crankshaft ensures that your rotating assembly remains stable under extreme conditions. By utilizing 4340 steel, Eagle provides a component that resists twisting and fatigue far better than factory cast cranks. The internal balancing significantly improves engine smoothness, allowing for more consistent power delivery across the entire RPM range. This crankshaft is the perfect choice for builders looking to push their Big Block Ford to the absolute limit. Whether you are aiming for a street-strip monster or a full-blown race engine, this forged crank offers the strength and precision you need. Elevate your engine build with high-quality components 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 Crankshaft for Big Block Ford

Unleash the full potential of your Big Block Ford with the Eagle 4340 Forged Crankshaft. Featuring a massive 4.500-inch stroke, this crankshaft is designed to help you achieve significant displacement gains, resulting in massive torque and horsepower. Crafted from high-grade 4340 forged steel, this component is built to endure the rigors of competitive racing and high-output street builds.

Engineered for Performance

  • Engine Fitment: Big Block Ford (BBF).
  • Stroke Length: 4.500-inch stroke.
  • Material: 4340 forged steel for maximum durability.
  • Balance: Internal balance for reduced vibration.
  • Seal Type: 2-piece rear main seal compatibility.

The precision engineering behind this Eagle crankshaft ensures that your rotating assembly remains stable under extreme conditions. By utilizing 4340 steel, Eagle provides a component that resists twisting and fatigue far better than factory cast cranks. The internal balancing significantly improves engine smoothness, allowing for more consistent power delivery across the entire RPM range. This crankshaft is the perfect choice for builders looking to push their Big Block Ford to the absolute limit. Whether you are aiming for a street-strip monster or a full-blown race engine, this forged crank offers the strength and precision you need. Elevate your engine build with high-quality components from GGCRACING.

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