Quote: 11-10-X on the housing is the rear axle assembly date {11/10/69}... ...And the yellow 079 on the axle tube is a quick assy line reference for the rear...This code should be on the build sheet also...
I don't see an 079..Maybe an 078 or an 073...
073 = 1970 E body 3.23 open w/11" drums a 489 case & 7290 yoke
078 = 1970 E body 3.91 Sure Grip w/11" drums a 489 case & 7290 yoke
...And the yellow 079 on the axle tube is a quick assy line reference for the rear...This code should be on the build sheet also... 
