Upgrade your vehicle with the top-of-the-line Quick Change Rear End Pro Mod 4.86 by WINTERS. This rear axle assembly features a 10-inch ring gear and a 4.86 ratio for optimum performance on the track. With a 60-inch width and a centered design, this kit...

Rear Axle Assembly - 10 in Ring Gear - 4.86 Ratio - 60 in Wide - Centered Pinion - Thermal Coated - Magnesium - Each

Rear Axle Assembly - No Tubes - Forged Side Bells - 10 in Ring Gear - 4.12 Ratio Standard - Aluminum - Natural - Each

Rear Axle Assembly - No Tubes - Forged Side Bells - 10 in Ring Gear - 4.12 Ratio Standard - 32 Spline Shaft - Aluminum - Black Thermal Coated - Each

Rear Axle Assembly - No Tubes - Forged Side Bells - 10 in Ring Gear - 4.12 Ratio Standard - 32 Spline Shaft - Aluminum - Natural - Each

Rear Axle Assembly - XR-420i Drift - 8.8 in Ring Gear - Center Only - Magnesium Center - Side Bells - Each