Rear End Quick Change Gear Kit End Gear Set For 4.86 Ratio With 23 To 25 Tooth Gears And 10 Spline Street And Track Ready Compatible With 4.11 Ring Gear For 4.47 And 3.78 Ratios Or 4.86 Ring Gear For 5.28 And 4.47

4.86 Rear End Quick Change Gear Kit with 23/25 Teeth Gears
✔️ 23/25-tooth gears, 10-spline, fits 4.11 or 4.86 ring gears

The Rear End Quick Change Gear Kit is a ready-to-install gear set designed for street and track use. It lets you swap final-drive ratios on compatible rear differentials to tune acceleration and cruising speed.

✅ Gear teeth: 23/25 teeth
✅ Spline: 10-spline
✅ Ring gear compatibility: 4.11 ring gear for 4.47/3.78 or 4.86 ring gear for 5.28/4.47
✅ Pack size: set (complete gear kit)

💡 What is a gear kit used for in a rear-end drivetrain?

It helps you dial in the right balance of acceleration and highway efficiency.

• Aims to swap final-drive ratios in compatible differentials
• Ideal for street and track tuning, allowing quicker launches or higher top speeds
• Designed to fit 23/25-tooth end gears with a 10-spline interface
• Works with selected ring gears to achieve precise gear ratios