Rebuilt 8.5" 10-bolt 3:08 posi rear,for 64-72 GM A-body. This particular rear came out of a 71 442,& is coded "SD",but will fit any A-body. This is a Florida housing with very light pitting in a few areas,but hardly noticable.Factory GM 3:08 gears,rebuilt GM clutch style posi unit with new GM clutches & the original 200lb spring replaced with 300lb spring,and all new Timken bearings/seals.The housing was blasted,epoxy-primed,& urethane coated satin black.It is filled with fluid & additive & ready to run.Backing plates are included,but no brake hardware.$900.00. E-mail me for pictures. Many other rears available.
