I don't see any reason why not. Depending on tire size and desired ride height, you might even be able to go a step longer.
He simply knocked the shock mount brackets off the K and bolted the rest in. If it were me.....I would install threaded tubing ends / adapters to the control arms and add heims or poly ends to make them adjustable.....but that's me. I like the ability to change and adjust some things.