4-bar / back half the HemiDenny / HDK way

The HDK UCAs are designed for more caster by placing the upper ball joint not only further rearward than OEM, but allowing easy to adjustment from 3...to 4.5...to 6 degrees positive caster while keeping the eccentric adjuster in the center of their adjustment and NOT putting the arm in a bind.

The HDK is zero customer welding including the upper shock mounts / chromoly support hoops.

BTW, thanks for the compliment.

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Awesome that makes this a lot better of a choice I think. My frontend kit was not a big investment and the steering box is still factory PS. I think rather than wasting 500 A arm for a stop gap or 50 for bushings vs years to enjoy a full change out minus worrying about things I have noticed.