Description
When track conditions or competition classes demand gear ratio changes, swapping ratios shouldn’t cost you hours or require a rear-end rebuild. The Winters 8500 Series Quick Change Gear Set lets you dial in your final drive in minutes—switching between 4.12 and 4.86 ratios to match acceleration needs, track layouts, or class regulations without breaking down the differential.
Built from steel and engineered for the 10-spline Winters 8500 quick change platform, this gear set delivers the precision and durability required for sustained high-RPM racing. Whether you’re optimizing for a tight autocross circuit or maximizing top-end speed on a drag strip, quick-change compatibility means more seat time and less downtime.
- Winters 8500 Series compatible
- 10 spline design
- Dual ratio options: 4.12, 4.86
- Steel construction
- Quick-change installation
- Sold individually
- MPN: WIN8531
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