Small Block Advice

There was a set of transdapt conversion mounts for sale on here a bit ago. Look at the transdapt kit, it's less money than the shu kit. You could also change the K member, will likely cost more than the conversion mounts.

Torsion bars may not need to be changed, IF, the car was an AC ride with the slant. They generally came with the same bars as a SB non-AC car.

Agreed, brakes are in need of change.

The rear is a definite change that needs to be done for any long term beatings.