DIVERSIFIED MACHINE 4.12 Mod Rear w/o Tubes Pro Series MOD24.12PRO

DIVERSIFIED MACHINE Rear Axle Assembly - Pro Series - 10 in Ring Gear - 4.12 Ratio Standard - No Tubes - Magnesium Center Only - Kit.
PRO SERIES MODIFIED REAR - 60 CENTERED SAME AS SATURDAY NIGHT SPECIAL PLUS THESE OPTIONS REM FINISHED RING AND PINION GUN-DRILLED LOWER SHAFT ULTRALIGHT ALUMINUM SPOOL M2 TREATED BEARINGS