Description
The Winters 8500 Series Quick Change Gear Set 18 gives you the flexibility to dial in the exact gear ratios your racing conditions demand—without swapping out the entire differential. With four distinct ratio combinations built into a single set, you can optimize acceleration, top speed, and fuel efficiency across different track configurations. Steel construction ensures these gears withstand the shock loads and sustained power delivery of competitive racing.
- Series: 8500
- Set Number: 18
- Spline Count: 10
- Shaft Width: 1-3/8″
- Material: Steel
- Ratio Options: 4.12:1, 5.20, 3.27, 4.86:1, 6.12, 3.85
- Installation: Bolt-on compatible
- Sold: Each






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