[Tom keedle]

Originally Posted by rallye bob

This is what the GM "A" body rear upper, and lower ca braces look like.....
http://www.musclecarmetal.com/catalo...er.asp?id=1552
They did not come on all "A" body cars, just the 4-speed, or big block, or cars with the "hi- performance suspension option......

yep, that's the ones BUT my wifes old 68 300 chevelle had 'em...but you're correct, not ALL A bodies had 'em.
seldom seen them on 64-67's.
was there a TSB for them somewhere back then?
i dunno.
heard it was a retrofit kinda deal for some issue back then and it just went into assembly line cars...

60K 6 cyl/3speed...bought it from the original owner..