I saw an 83 Celica GT 5-speed in the junkyard the other day and I decided to look underneath to see what it had for a rear suspension and differential. Turns out that the diff. housing appears to be identical to the diff. housing in the MKII. The cover is slightly different but the housing sure looks the same. I wonder what lurks inside behind the cover?? I didn't get the axle code off the firewall plate. :roll: Anyone have any clues?