Quick Change Rear End Pro Mod 4.12 Centered

Rear Axle Assembly - 2-1/2 in GN Quick Change - 10 in Ring Gear - 4.12 Ratio - 60 in Wide - Centered - Thermal Coated - Aluminum Center - Pro Modified - Kit / WIN QUICKCHANGE WITH 2.5 GN SNOUTS & STEEL TUBES, WIDTH = 60 CENTERED, RING & PINION = 4.12, AXLES = 30.5 & 30.5 - SOLD SEPARATELYOPTIONS = 5063PM-PROMOD...REAR END ASSEMBLY PERMANENT MOLD, CENTER, 8111...RING & PINION 4.12, 2966...BREATHER ASSEMBLY