Callies

Callies SBC 4340 Forged Magnum Crankshaft - 3.750 Stroke — Small Block Chevy

Callies SBC 4340 Forged Magnum Crankshaft - 3.750 Stroke — Small Block Chevy
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Callies SBC 4340 Forged Magnum Crankshaft - 3.750 Stroke — Small Block Chevy
Callies

Callies SBC 4340 Forged Magnum Crankshaft - 3.750 Stroke — Small Block Chevy

SKU: GBTB_SAJ-11A-MG
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About Callies Callies engineers high-quality automotive parts and accessories trusted ...Read More

Price:
$3,184.00
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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
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Callies

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

Callies 4340 Forged Magnum Crankshaft for Small Block Chevy

Unleash the power of your Small Block Chevy with the Callies Magnum series crankshaft. Crafted from high-strength 4340 forged steel, this crankshaft is built to withstand the extreme demands of performance engines. Featuring a 3.750-inch stroke, it's specifically designed to enhance the powerband and torque delivery of your SBC, making it ideal for both street and track applications.

Engineered for Performance:

  • Premium 4340 Forged Steel: Ensures maximum strength, durability, and resistance to fatigue.
  • 3.750" Stroke: Optimized for Small Block Chevy engines to deliver increased displacement and power.
  • Internal Balance Design: Facilitates easier engine balancing and setup.
  • 2-Piece Rear Main Seal: Compatible with engines utilizing a 2-piece rear main seal.
  • Magnum Series Quality: Represents Callies' commitment to high-performance engine components.

This Callies crankshaft is a critical component for anyone serious about building a powerful and reliable Small Block Chevy engine. Its precision manufacturing and robust construction guarantee consistent performance and longevity. Upgrade your engine with a component trusted by racers and enthusiasts alike. Get your Callies Magnum crankshaft from GGCRACING and feel the difference.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Callies

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

Callies 4340 Forged Magnum Crankshaft for Small Block Chevy

Unleash the power of your Small Block Chevy with the Callies Magnum series crankshaft. Crafted from high-strength 4340 forged steel, this crankshaft is built to withstand the extreme demands of performance engines. Featuring a 3.750-inch stroke, it's specifically designed to enhance the powerband and torque delivery of your SBC, making it ideal for both street and track applications.

Engineered for Performance:

  • Premium 4340 Forged Steel: Ensures maximum strength, durability, and resistance to fatigue.
  • 3.750" Stroke: Optimized for Small Block Chevy engines to deliver increased displacement and power.
  • Internal Balance Design: Facilitates easier engine balancing and setup.
  • 2-Piece Rear Main Seal: Compatible with engines utilizing a 2-piece rear main seal.
  • Magnum Series Quality: Represents Callies' commitment to high-performance engine components.

This Callies crankshaft is a critical component for anyone serious about building a powerful and reliable Small Block Chevy engine. Its precision manufacturing and robust construction guarantee consistent performance and longevity. Upgrade your engine with a component trusted by racers and enthusiasts alike. Get your Callies Magnum crankshaft from GGCRACING and feel the difference.

Product Details

Product Description

About Callies

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

Callies 4340 Forged Magnum Crankshaft for Small Block Chevy

Unleash the power of your Small Block Chevy with the Callies Magnum series crankshaft. Crafted from high-strength 4340 forged steel, this crankshaft is built to withstand the extreme demands of performance engines. Featuring a 3.750-inch stroke, it's specifically designed to enhance the powerband and torque delivery of your SBC, making it ideal for both street and track applications.

Engineered for Performance:

  • Premium 4340 Forged Steel: Ensures maximum strength, durability, and resistance to fatigue.
  • 3.750" Stroke: Optimized for Small Block Chevy engines to deliver increased displacement and power.
  • Internal Balance Design: Facilitates easier engine balancing and setup.
  • 2-Piece Rear Main Seal: Compatible with engines utilizing a 2-piece rear main seal.
  • Magnum Series Quality: Represents Callies' commitment to high-performance engine components.

This Callies crankshaft is a critical component for anyone serious about building a powerful and reliable Small Block Chevy engine. Its precision manufacturing and robust construction guarantee consistent performance and longevity. Upgrade your engine with a component trusted by racers and enthusiasts alike. Get your Callies Magnum crankshaft from GGCRACING and feel the difference.

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