8 3/4 Rear End 66 Valiant

Good point. I have two of those rearends out back and I knew they had the block toward the drivers side. Did they change the metal line on the car toward the drivers side also?

Yep!! If you look in your favorite line providers catalog, they list a line set for 1969 and earlier and one for 70 and up!! Not a huge difference, and probably wouldn't be a problem if it were going into a Duster or post 67 Dart, but in the earlier cars it will be a concern!! Geof