I know there are some very knowledgeable people on here when it comes to Mustangs, so I thought what the heck I'd ask here and see if anyone knows. I've asked on other forums but no one seems to know.
I'm looking at an original '70 J engine code car that's optioned a little strange with an A code rear end which I understand is an open 3:50 gear rear end. Since it's a 429CJ car shouldn't the rear carrier still be a nodular type even though it's not a traction lock differential, or am I wrong? The carrier that's in it is not marked with the big "N" on it.