.990 torsion bars for 68 cuda.

OK, I will look for a 73-up K-member next time I go to the pick-n-pull. I'll run the 68 K-member now because I have it. If I run a sway bar with this K-member, I think I will have to shorten the links because of the forward caliper mount disc brakes, or I could just put the left spindle on the right, and the right spindle on the left, am I correct?

Yes, I'd swap sides. Sounds like everything is apart anyway.

Also, what is the difference in motor mounts on the 73-up K-member, how are they different? Do they allow more clearance or something? Please explain...

The motor mounts are spool type in 73-76. They are encapsulated. The 72 and down A-bodies are biscuit of sandwiched rubber. If they fail they just split apart. You can buy mity mounts with a internal hook to them. But it's about the same cost as a junk K-member and parts store mounts.


Yes.

And what do you think of their sway bar for 67-72 A-body?
http://www.hotchkis.net/6772_dodge_abody_front_sport_sway_bar.html

Very good. Hellwigs are also hollow/tubular and very good, price them out also.