Please contact Ron directly if you can help. -----Original Message----- From: Ron Scott [mailto:rscott@xxxxxxxxxx] I am restoring a 70 amx and am looking for info on the rear end in this one . Everything I can find shows a 12-bolt housing with a rear inspection plate . This one has a 10-bolt housing without a rear inspection plate . To get at the gears the differential must be removed . Is this the correct one for this car(390 4 speed)? Ron