12 BOLT REAR 4.56 GM GEARS
 

12 bolt posi rear with 4.56 GM gears.Gears and unit do not look like they have been messed with.Cannot read id. on rear because of grind marks.Perches have been cut off.It has been in a street rod.$1200.I have 2 other housings and axles also.E-mail for pics.