Eagle SBC Cast Steel Crankshaft 3.750 Stroke — Fits Small Block Chevy

SKU: BBPG_104003750
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Sale price$351.99
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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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Eagle SBC Cast Steel Crankshaft

The Eagle cast steel crankshaft is an excellent choice for budget-conscious engine builders who need a reliable replacement for their Small Block Chevy. Designed with a 3.750-inch stroke, this crankshaft is perfect for those looking to increase displacement in their SBC build without the high cost of a forged unit. It is engineered for durability in street and mild performance applications.

Product Highlights

  • Engine: Small Block Chevy (SBC)
  • Stroke: 3.750 in
  • Material: Cast Iron
  • Balance: External Balance
  • Seal Style: 2-Piece Rear Main Seal

This crankshaft is precision-manufactured to ensure proper fitment and smooth rotation. The cast iron construction provides a cost-effective solution for daily drivers, street rods, and mild performance engines. Because it is designed for an external balance, it is compatible with standard SBC harmonic balancers and flexplates/flywheels that match this specific balance requirement. The 2-piece rear main seal design makes it compatible with older SBC block architectures, ensuring a straightforward installation process for your restoration or rebuild project. By maintaining strict quality control, Eagle ensures that every crankshaft meets the needs of automotive enthusiasts who require dependability. Find all your essential engine components at 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.

Watch in action

Eagle SBC Cast Steel Crankshaft

The Eagle cast steel crankshaft is an excellent choice for budget-conscious engine builders who need a reliable replacement for their Small Block Chevy. Designed with a 3.750-inch stroke, this crankshaft is perfect for those looking to increase displacement in their SBC build without the high cost of a forged unit. It is engineered for durability in street and mild performance applications.

Product Highlights

  • Engine: Small Block Chevy (SBC)
  • Stroke: 3.750 in
  • Material: Cast Iron
  • Balance: External Balance
  • Seal Style: 2-Piece Rear Main Seal

This crankshaft is precision-manufactured to ensure proper fitment and smooth rotation. The cast iron construction provides a cost-effective solution for daily drivers, street rods, and mild performance engines. Because it is designed for an external balance, it is compatible with standard SBC harmonic balancers and flexplates/flywheels that match this specific balance requirement. The 2-piece rear main seal design makes it compatible with older SBC block architectures, ensuring a straightforward installation process for your restoration or rebuild project. By maintaining strict quality control, Eagle ensures that every crankshaft meets the needs of automotive enthusiasts who require dependability. Find all your essential engine components at 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.

Watch in action

Eagle SBC Cast Steel Crankshaft

The Eagle cast steel crankshaft is an excellent choice for budget-conscious engine builders who need a reliable replacement for their Small Block Chevy. Designed with a 3.750-inch stroke, this crankshaft is perfect for those looking to increase displacement in their SBC build without the high cost of a forged unit. It is engineered for durability in street and mild performance applications.

Product Highlights

  • Engine: Small Block Chevy (SBC)
  • Stroke: 3.750 in
  • Material: Cast Iron
  • Balance: External Balance
  • Seal Style: 2-Piece Rear Main Seal

This crankshaft is precision-manufactured to ensure proper fitment and smooth rotation. The cast iron construction provides a cost-effective solution for daily drivers, street rods, and mild performance engines. Because it is designed for an external balance, it is compatible with standard SBC harmonic balancers and flexplates/flywheels that match this specific balance requirement. The 2-piece rear main seal design makes it compatible with older SBC block architectures, ensuring a straightforward installation process for your restoration or rebuild project. By maintaining strict quality control, Eagle ensures that every crankshaft meets the needs of automotive enthusiasts who require dependability. Find all your essential engine components at GGCRACING.

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