Elevate your race car performance with the cutting-edge Quick Change Rear End Pro Mod 4.12 by WINTERS. Designed for champions, this rear axle assembly features a durable 2-1/2 inch GN Quick Change design with a 4.12 ratio for optimal speed and power...

Rear Axle Assembly - 2-1/2 in GN Quick Change - 10 in Ring Gear - 4.86 Ratio - 60 in Wide - Centered - Magnesium Center - Pro Modified - Kit

Upgrade your vehicle with the top-of-the-line Quick Change Rear End Pro Mod 4.86 by WINTERS. Featuring a 10-inch ring gear and a 4.86 ratio, this rear axle assembly is designed for track excellence, offering optimal performance. With a 60-inch width and...

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