Precision Crank Mandrel Spacers for High-Performance Engines

Achieve perfect belt alignment and pulley spacing with the Allstar Performance Crank Mandrel Spacer. Engineered for racing applications, this .750-inch thick spacer is designed to provide the exact offset required for custom accessory drives. Whether you are building a drag race engine or a circle track powerhouse, maintaining proper pulley geometry is critical to preventing belt throw and ensuring long-term reliability under high RPM loads.

Key Features and Benefits

• Premium Construction: Crafted from high-grade aluminum for a lightweight yet incredibly durable solution.
• Blue Anodized Finish: Provides superior corrosion resistance and a professional look for your engine bay.
• Universal Fitment: Designed for 1-inch mandrels, making it a versatile choice for various performance engine builds.
• Precision Engineering: Manufactured to strict tolerances to ensure zero wobble and consistent performance during intense racing conditions.

This spacer is an essential component for racers who demand consistency and precision. By utilizing high-quality materials, Allstar Performance ensures that your accessory drive system remains stable even when pushed to the limit. Installation is straightforward, allowing you to spend less time in the garage and more time on the track. For all your engine component needs, trust the selection available at GGCRACING.