Any B-body come with true 1-piece front shoulder belts?

[SureGrip]

For the life of me, I can't find any reference to it, but I thought somewhere along the line some later B-bodies came with 'modern style' one-piece shoulder belts.

I've seen repos on sale, but would consider putting 'factory' belts in if I could find the proper application.

 

[yellowdartdave]

75 was the 1st year for 1 piece belts.

http://www.hamtramck-historical.com...ataBook/1975/75-Plymouth-engineering_0003.jpg

 

[74sundance]

I've got a 74 Satellite that has them,I've been looking for more for a long time but never seen any others.I guessed mine were added in later in life.