HDK is selling LCAs for the coil over conversion. They are similar but so are Bobsprofab's.
My Demon already has tubular UCAs and I need to change to coil-over for more room for headers, so torsion bars have to go. So I am one of the gunny pigs on the HDK upper shock mounts and the LCA kit.
On the set shown here I see no reason for supporting the rear of the pivot as there is hardly any cantilever. Hell, I can't see needing it on the HDK arm and it has a lot more cantilever because it has two bushings like a motorcycle swing arm. The stock UCA pivot is also cantilevered. My KOS Demon has the stock LCAs and has done a lot of huge wheelies. We'll see how the pivot mounts on the K frame held up when I pull it but the car drove straight. That area will be reinforced.
My bet is the pivot does NOT need reinforcing.
