Blower Drive Service Steel Crank Hub 2.760in Bolt Circle — Fits Big Block Chevy 454

SKU: BJMW_CH-3006
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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 Blower Drive Service

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

High-Performance Crank Hub for Big Block Chevy

Ensure your engine's reliability with the Blower Drive Service (BDS) Steel Crank Hub, specifically designed for Big Block Chevy (BBC) 454 applications. This high-strength hub is essential for high-performance builds, providing a stable mounting point for your harmonic balancer or blower drive assembly. Machined from premium steel and finished in a durable black oxide coating, this hub is built to handle the stresses of high-horsepower environments.

Technical Specifications

  • Application: Big Block Chevy (BBC) 454 engines.
  • Bolt Circle: 2.760 inch bolt circle for precise fitment.
  • Material: High-strength steel for maximum durability under load.
  • Finish: Black oxide coating to resist corrosion and wear.
  • Design: Engineered for perfect alignment and balance in high-performance racing applications.

When building a high-output engine, every component matters. The BDS Crank Hub provides the structural integrity required to maintain proper timing and balance, preventing harmonic vibrations that can damage your crankshaft. Whether you are building a street machine or a dedicated drag racer, this hub offers the precision and strength needed to push your engine to the limit. Trust in the quality of Blower Drive Service components to keep your engine running smooth and strong. Find all your essential engine components and high-performance parts here at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Blower Drive Service

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

High-Performance Crank Hub for Big Block Chevy

Ensure your engine's reliability with the Blower Drive Service (BDS) Steel Crank Hub, specifically designed for Big Block Chevy (BBC) 454 applications. This high-strength hub is essential for high-performance builds, providing a stable mounting point for your harmonic balancer or blower drive assembly. Machined from premium steel and finished in a durable black oxide coating, this hub is built to handle the stresses of high-horsepower environments.

Technical Specifications

  • Application: Big Block Chevy (BBC) 454 engines.
  • Bolt Circle: 2.760 inch bolt circle for precise fitment.
  • Material: High-strength steel for maximum durability under load.
  • Finish: Black oxide coating to resist corrosion and wear.
  • Design: Engineered for perfect alignment and balance in high-performance racing applications.

When building a high-output engine, every component matters. The BDS Crank Hub provides the structural integrity required to maintain proper timing and balance, preventing harmonic vibrations that can damage your crankshaft. Whether you are building a street machine or a dedicated drag racer, this hub offers the precision and strength needed to push your engine to the limit. Trust in the quality of Blower Drive Service components to keep your engine running smooth and strong. Find all your essential engine components and high-performance parts here at GGCRACING.

Product Details

Product Description

About Blower Drive Service

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

High-Performance Crank Hub for Big Block Chevy

Ensure your engine's reliability with the Blower Drive Service (BDS) Steel Crank Hub, specifically designed for Big Block Chevy (BBC) 454 applications. This high-strength hub is essential for high-performance builds, providing a stable mounting point for your harmonic balancer or blower drive assembly. Machined from premium steel and finished in a durable black oxide coating, this hub is built to handle the stresses of high-horsepower environments.

Technical Specifications

  • Application: Big Block Chevy (BBC) 454 engines.
  • Bolt Circle: 2.760 inch bolt circle for precise fitment.
  • Material: High-strength steel for maximum durability under load.
  • Finish: Black oxide coating to resist corrosion and wear.
  • Design: Engineered for perfect alignment and balance in high-performance racing applications.

When building a high-output engine, every component matters. The BDS Crank Hub provides the structural integrity required to maintain proper timing and balance, preventing harmonic vibrations that can damage your crankshaft. Whether you are building a street machine or a dedicated drag racer, this hub offers the precision and strength needed to push your engine to the limit. Trust in the quality of Blower Drive Service components to keep your engine running smooth and strong. Find all your essential engine components and high-performance parts here at GGCRACING.

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