The longest rod is in the back. (I was unable to keep asking follow-ups!) I appreciate your help. -Annie
I'm sorry it took so long to get back to you. I wanted to check thorough my old chime blocks and see if I had an original for your clock. I do not. My only suggestion is for you to purchase a new block with chime rods. You would need to drill new holes in the bottom of the clock because the screw holes will not line up. I have a block with 5 rods. It measures 10" to the tip of the longest chime rod. The rods are in reverse order from yours but they have screw heads so the rods can be removed and put back in to match your line up. Let me know if you are interesed in this.