70 K20 coil over shock conversion..help

[Dherschell]

I have a 70 K20 that was built and recently wrecked and a 72 K5 that is currently being revamped. I'm in the process of redoing the truck and want to convert the front suspension to coil over shock suspension in both outfits. I'm trying not to have to reinvent the wheel here. I'm hoping to gather info here to find a cost effective solution. Has anyone done this before that can offer up existing components and a process to follow? I'm not afraid of some modifications and fabrication. Your input will be greatly appreciated!