March Performance

March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block Chevy

March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block Chevy
March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block Chevy
March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block Chevy
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March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block ChevyMarch Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block ChevyMarch Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block ChevyMPP7331.jpg
March Performance

March Performance BBC Crank Pulley 7-inch Serpentine — Long Water Pump Big Block Chevy

SKU: BFKS_7331
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Precision Engineered Crank Pulley for Big Block ChevyThe March Performance ...Read More

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$122.99
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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
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Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Engineered Crank Pulley for Big Block Chevy

The March Performance BBC Crank Pulley is a critical component for any serpentine drive conversion. Featuring a 7-inch diameter, this pulley is specifically designed to work with long water pump setups on Big Block Chevy engines. By utilizing a 6-rib serpentine profile, it ensures your accessories remain powered consistently without the belt-throwing issues associated with older V-belt systems.

Technical Specifications

  • Diameter: 7-inch precision-machined profile.
  • Material: High-strength billet aluminum with a durable clear powder coat.
  • Compatibility: Designed for Big Block Chevy engines with long water pumps.
  • Performance: High water flow ratio to keep your engine running cool under load.

This crankshaft pulley is not only a functional upgrade but also a visual enhancement for your engine bay. The clear powder coat finish provides excellent protection against the elements while maintaining a bright, polished look. Installation is straightforward with the included hardware, making it an ideal choice for DIY enthusiasts and professional builders alike. Experience improved belt tracking and reduced vibration in your accessory drive system. Find the best performance engine components at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Precision Engineered Crank Pulley for Big Block Chevy

The March Performance BBC Crank Pulley is a critical component for any serpentine drive conversion. Featuring a 7-inch diameter, this pulley is specifically designed to work with long water pump setups on Big Block Chevy engines. By utilizing a 6-rib serpentine profile, it ensures your accessories remain powered consistently without the belt-throwing issues associated with older V-belt systems.

Technical Specifications

  • Diameter: 7-inch precision-machined profile.
  • Material: High-strength billet aluminum with a durable clear powder coat.
  • Compatibility: Designed for Big Block Chevy engines with long water pumps.
  • Performance: High water flow ratio to keep your engine running cool under load.

This crankshaft pulley is not only a functional upgrade but also a visual enhancement for your engine bay. The clear powder coat finish provides excellent protection against the elements while maintaining a bright, polished look. Installation is straightforward with the included hardware, making it an ideal choice for DIY enthusiasts and professional builders alike. Experience improved belt tracking and reduced vibration in your accessory drive system. Find the best performance engine components at GGCRACING.

Product Details

Product Description

Precision Engineered Crank Pulley for Big Block Chevy

The March Performance BBC Crank Pulley is a critical component for any serpentine drive conversion. Featuring a 7-inch diameter, this pulley is specifically designed to work with long water pump setups on Big Block Chevy engines. By utilizing a 6-rib serpentine profile, it ensures your accessories remain powered consistently without the belt-throwing issues associated with older V-belt systems.

Technical Specifications

  • Diameter: 7-inch precision-machined profile.
  • Material: High-strength billet aluminum with a durable clear powder coat.
  • Compatibility: Designed for Big Block Chevy engines with long water pumps.
  • Performance: High water flow ratio to keep your engine running cool under load.

This crankshaft pulley is not only a functional upgrade but also a visual enhancement for your engine bay. The clear powder coat finish provides excellent protection against the elements while maintaining a bright, polished look. Installation is straightforward with the included hardware, making it an ideal choice for DIY enthusiasts and professional builders alike. Experience improved belt tracking and reduced vibration in your accessory drive system. Find the best performance engine components at GGCRACING.

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