American Racing Solutions Billet 63mm 8-Rib Smooth Pulley, Black (006308S)
Upgrade your performance belt drive with the American Racing Solutions 63mm 8-Rib Smooth Pulley. Designed for demanding high-RPM and supercharged applications, this precision-machined pulley combines lightweight billet aluminum construction with the strength and durability needed for serious street and track use.
CNC-machined from solid 6061-T6 billet aluminum, the 006308S is significantly lighter than comparable steel pulleys while maintaining excellent rigidity and long-term durability. Its smooth 8-rib configuration is designed for compatible backside belt routing locations, while the black anodized finish adds corrosion resistance and gives the pulley a clean, premium appearance.
American Racing Solutions develops its belt-drive components around the demands of high-horsepower performance applications. Whether used on a compatible Coyote, Mustang, Shelby GT500, Hellcat, or another modern muscle platform, this 63mm smooth pulley provides a precision-machined solution for builders looking to improve the quality and durability of their belt-drive system.
Features
- 63mm smooth pulley design
- Designed for compatible 8-rib belt-drive systems
- CNC-machined from solid 6061-T6 billet aluminum
- Significantly lighter than comparable steel pulleys
- Excellent strength and durability for demanding performance applications
- Black anodized finish provides added corrosion resistance
- Smooth pulley surface for compatible backside belt routing
- Precision-machined for consistent dimensions and dependable operation
- Engineered for high-RPM applications
- Suitable for high-performance and supercharged combinations
- Premium black finish complements performance-oriented engine bays
- Proudly made in the USA
Performance Benefits
- Lightweight billet aluminum construction reduces weight compared to steel pulley designs
- 6061-T6 aluminum provides an excellent combination of strength and low weight
- Precision CNC machining helps maintain accurate pulley dimensions and proper belt tracking
- Designed for dependable operation at elevated engine speeds
- Suitable for the increased demands associated with supercharged and modified applications
- Black anodized surface treatment improves corrosion resistance and long-term durability
Specifications
- Pulley Diameter: 63mm
- Belt Configuration: 8-Rib
- Pulley Type: Smooth
- Material: 6061-T6 Billet Aluminum
- Manufacturing Process: CNC-Machined
- Finish: Black Anodized
- Part Number: 006308S
- Country of Manufacture: USA
Fitment
- Compatible high-performance 8-rib belt-drive applications
- Compatible Ford Coyote performance applications
- Compatible Ford Mustang performance applications
- Compatible Ford Mustang Shelby GT500 applications
- Compatible Dodge Hellcat performance applications
- Additional modern muscle and supercharged applications requiring a 63mm 8-rib smooth pulley
Additional Notes
- This is a 63mm smooth pulley designed for compatible 8-rib belt-drive systems.
- Verify pulley diameter, mounting dimensions, belt configuration, belt routing, alignment, and application compatibility before ordering.
- Smooth pulleys are generally intended for locations where the backside of the belt contacts the pulley.
- American Racing Solutions performance components are engineered for applications where precision, strength, and reliable belt operation are critical.
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