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

SKU: BFKS_7341
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Reliable Serpentine Drive PerformanceUpgrade your Big Block Chevy accessory drive ...Read More

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Sale price$124.99
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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

Reliable Serpentine Drive Performance

Upgrade your Big Block Chevy accessory drive with the March Performance 7-inch Crank Pulley. This component is essential for converting your engine to a modern 6-rib serpentine system, ensuring better belt grip and reduced maintenance. Engineered for long water pump applications, this pulley provides the perfect balance of diameter and rotational speed to keep your water pump and accessories operating at peak efficiency.

Why Choose This Pulley?

  • 6-Rib Serpentine Profile: Superior belt contact compared to traditional V-belts.
  • Durable Construction: CNC-machined from billet aluminum for maximum strength.
  • Clear Powder Coat: Provides a lasting finish that resists oxidation and staining.
  • Perfect Fitment: Designed specifically for BBC long water pump configurations.

Whether you are building a street cruiser or a track-focused machine, this pulley offers the reliability and performance you need. The precision machining ensures perfect balance, reducing wear on your crankshaft bearings and accessory components. The included hardware simplifies the installation process, allowing you to get back on the road faster. Enhance your engine's efficiency and appearance with this premium component from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Reliable Serpentine Drive Performance

Upgrade your Big Block Chevy accessory drive with the March Performance 7-inch Crank Pulley. This component is essential for converting your engine to a modern 6-rib serpentine system, ensuring better belt grip and reduced maintenance. Engineered for long water pump applications, this pulley provides the perfect balance of diameter and rotational speed to keep your water pump and accessories operating at peak efficiency.

Why Choose This Pulley?

  • 6-Rib Serpentine Profile: Superior belt contact compared to traditional V-belts.
  • Durable Construction: CNC-machined from billet aluminum for maximum strength.
  • Clear Powder Coat: Provides a lasting finish that resists oxidation and staining.
  • Perfect Fitment: Designed specifically for BBC long water pump configurations.

Whether you are building a street cruiser or a track-focused machine, this pulley offers the reliability and performance you need. The precision machining ensures perfect balance, reducing wear on your crankshaft bearings and accessory components. The included hardware simplifies the installation process, allowing you to get back on the road faster. Enhance your engine's efficiency and appearance with this premium component from GGCRACING.

Product Details

Product Description

Reliable Serpentine Drive Performance

Upgrade your Big Block Chevy accessory drive with the March Performance 7-inch Crank Pulley. This component is essential for converting your engine to a modern 6-rib serpentine system, ensuring better belt grip and reduced maintenance. Engineered for long water pump applications, this pulley provides the perfect balance of diameter and rotational speed to keep your water pump and accessories operating at peak efficiency.

Why Choose This Pulley?

  • 6-Rib Serpentine Profile: Superior belt contact compared to traditional V-belts.
  • Durable Construction: CNC-machined from billet aluminum for maximum strength.
  • Clear Powder Coat: Provides a lasting finish that resists oxidation and staining.
  • Perfect Fitment: Designed specifically for BBC long water pump configurations.

Whether you are building a street cruiser or a track-focused machine, this pulley offers the reliability and performance you need. The precision machining ensures perfect balance, reducing wear on your crankshaft bearings and accessory components. The included hardware simplifies the installation process, allowing you to get back on the road faster. Enhance your engine's efficiency and appearance with this premium component from GGCRACING.

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