Winters Modified Quick Change Rear Axle Assembly - 2-1/2 in GN - 10 in Ring Gear - 4.12 Ratio - 60 in Wide - Centered - Aluminum Center - Modified MT-YXZ-MM-25 GM Fullsize Truck 1973-1987

GM Fullsize Truck 1973-1987

as well as Icom

1978-1982 Pontiac Phoenix

3 and 4 spoke models

Winters Modified Quick Change Rear Axle Assembly - 2-1/2 in GN - 10 in Ring Gear - 4.12 Ratio - 60 in Wide - Centered - Aluminum Center - Modified MT-YXZ-MM-25 GM Fullsize Truck 1973-1987Product Description: Rear Axle Assembly 2 1 2 in GN Quick Change 10 in Ring Gear 4. 12 Ratio 60 in Wide Centered Aluminum Center Modified Winters Performance is undeniably the most reliable, technically advanced, and experienced manufacturer of Quick Change Rear Ends in the world. Winters Performance Products provides quick change rear ends, differentials, axles and more. We feature Winters quick change rear ends, Winters differentials, Winters axles,