1970-71 E-Body rear quarter glass differences

[Michael Kocan]

Hello All, I haven't posted here as of yet. I mostly post on B-bodies Only as I am working on my 1968 Charger. I do have two 1970 Cuda hardtops but no longer any convertibles and will get to them in the future. I found some convertible glass in my old parts and would like to find a new home for them.Here is my question, on the 70-71 rear quarter glass I have two different styles of stainless weather strip retainers. I searched the archives and found some interesting information on identifying hard top vs. convertible measurements. I am sure that these are convertible however, before I advertise them as I do not need them I would like to be positive in my description. The one with the riveted stainless to the boss is Cast # 3499346 and one with the screwed extended arm is 3505704. Is it a difference in years or a change in production? Both look like they accept the same weatherstrip. I checked some hardtop glass and they share both of these differences. I have both right and left sides but opted to just showing the right. Any help would be appreciated. Thanks. Kocan

 

[Cuda Hunter]

Joining in for the answer. Quite the difference there.

 

[EW1BH27]

This is a rear quarter glass from my !970 Barracuda convertible (March 1970 build). I bought the car 1979 and the only glass I ever replaced was the windshield. This is all I can offer.

 

[Cuda Hunter]

@EW1BH27
Is there a listed part number on it?

 

[EW1BH27]

I didn't look when it was out for cleaning, it's back in the car now.

 

[DetMatt1]

Any of your glass tinted?

 

[Michael Kocan]

Any of your glass tinted?

Hello Matt. Sorry not as of yet. More stuff to dig out. So far I have 3 clear right and 1 clear left. Thanks for the inquiry. Kocan

 

[ZippyZoo]

For what its worth, the glass in my '71 Challenger vert is of the riveted construction, just like the pics from EW1BH27 above. My door tag indicates AUG '70 build - however, there are a lot of 1970 parts on the car from new. Are Challenger and 'Cuda vert 1/4 window assemblies the same?
@Michael Kocan - where on the 1/4 window castings are part numbers located? My glass is in the car but the trim panels are not installed, so maybe with a mirror or something, I can read the part numbers.....