High-Performance 2-Groove Crankshaft Pulley

Enhance the performance and reliability of your 1985-1987 Small Block Chevy with the March Performance 5.5-inch Crankshaft Pulley. Specifically designed for short water pump applications, this 2-groove pulley is engineered to provide precise belt alignment and minimize vibration, ensuring your accessory drive system operates smoothly at all RPM ranges.

Technical Specifications and Advantages

• Size: 5.5-inch diameter for optimal accessory drive ratios.
• Design: 2-groove / 6-rib configuration for secure belt grip and reduced slippage.
• Material: Lightweight, high-strength aluminum construction.
• Finish: Durable black powder coat finish that resists chipping and corrosion while providing a stealthy, professional look.
• Application: Designed for short water pump Small Block Chevy engines (1985-1987).

When upgrading your engine's accessory drive, the crankshaft pulley is a critical component that dictates the speed and efficiency of your alternator, water pump, and power steering. This March Performance pulley is built to withstand the rigors of high-performance use while maintaining a perfect balance. The black powder coat finish not only adds a sleek aesthetic to your engine bay but also provides an extra layer of protection against the elements. If you are looking to replace a worn-out pulley or complete a custom serpentine conversion, this component offers the quality and fitment you need for a successful build. Experience the difference in quality and performance with parts from GGCRACING.