Quote:
Originally Posted by Baron Von Zeppelin
There was also a stand alone suspension option that provided the bigger sway bars.
Y99 ... iirc
WW5 or Y99 would appear on the Invoice if factory stuff.
Or someone could have upgraded the bars previously also.
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That was in regard to the 72 cars like SD455DJ was speaking of.
I lost track that the topic car is actually a 71
From OPH's post , its Y96 on GTO ... not Y99