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March Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full March Performance lineup with fast shipping and expert fitment support — order with confidence.
Ensure your power steering system operates at peak efficiency with the March Performance 6-Rib Serpentine Pulley. Designed for GM pumps utilizing a 3/4-inch press-on shaft, this 6.375-inch diameter pulley is the perfect upgrade for custom serpentine conversions or replacement needs. Manufactured from high-quality aluminum, it offers significant weight reduction compared to factory steel pulleys without sacrificing structural integrity.
This pulley is engineered to handle the stresses of high-performance driving while maintaining a smooth, quiet operation. The clear powder coat finish ensures that your engine bay maintains a clean and professional appearance for years to come. Installation is straightforward for those familiar with press-on pulley tools. At GGCRACING, we provide top-tier components to keep your vehicle performing at its absolute best.
Other popular March Performance products customers consider together:
March Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full March Performance lineup with fast shipping and expert fitment support — order with confidence.
Ensure your power steering system operates at peak efficiency with the March Performance 6-Rib Serpentine Pulley. Designed for GM pumps utilizing a 3/4-inch press-on shaft, this 6.375-inch diameter pulley is the perfect upgrade for custom serpentine conversions or replacement needs. Manufactured from high-quality aluminum, it offers significant weight reduction compared to factory steel pulleys without sacrificing structural integrity.
This pulley is engineered to handle the stresses of high-performance driving while maintaining a smooth, quiet operation. The clear powder coat finish ensures that your engine bay maintains a clean and professional appearance for years to come. Installation is straightforward for those familiar with press-on pulley tools. At GGCRACING, we provide top-tier components to keep your vehicle performing at its absolute best.
Other popular March Performance products customers consider together: