Early shackle strap length

The car did have a rake, the long shackles were pointed straight down. The leaf springs were actually compressed in order to mount the coil spring shocks though, because the shocks weren't long enough. At any rate, looks like I'm on the hunt for leaf springs.

Edit: Can these springs be re-arched or are they toast?

A spring company can re arch them .. I have never seen long shackles on a car that didn't end up killing the back of the springs .