Friends, lovers, Chevy cretins....Let's unf*ck a Six Pack

Do I really need a new throttle cable or will my small block 2bbl cable work?
IMO, try it with that '69-'70 bracket in your 1st picture first.

What's the correct cable for an A body? All I see are B/E?
There isn't one exclusively for a six pack.

My stock '69 bb 4bbl worked but had to be pulled further back in the bracket. The plates still opened fully.

1704934933071.png