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 speed nut design

speed nut design

GM Fullsize Truck 1973-1987

Coil Spring Slider Cleaning Kit

1978-1982 Pontiac Phoenix

Stud and nut included

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 speed nut designProduct 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,