Description
Quick-change gear sets are essential for racers who demand flexibility across multiple track conditions without the downtime of traditional differential rebuilds. The SCS 618 delivers professional-grade engineering with dual ratio options, allowing you to optimize your setup for everything from tight technical courses to high-speed ovals. Steel construction ensures durability under extreme load while the 6-spline design provides reliable engagement and torque transfer.
- Quick-change gear set
- Professional-grade construction
- 6-spline configuration
- Dual ratio options
- 4.11 ratio available
- 4.33 ratio available
- Steel material
- MPN: 618
- Sold individually






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