Drum vs disc lower ball joint question

For my situation its 2nd gen cudas(sbp).
Anyone got pics for reference of 73+ LBJ'S?? Both drum and disc.
Thanks guys!
@hemi71x

This might clear things up, I was just posting the full list over on the Big Block Dart thread. This doesn't confirm the spacing but I know it's different for 73+ compared to 65-72. The 73+ lowers were the same regardless of drum vs disk.

It also shows I was wrong about the earlier drum lowers, they should be the same 65-72. And we already have confirmation that the difference in the earlier ones between the drum and KH disk was the bolt size.

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