Badfish

Howdy y'all! I just got my first Cuda yesterday, and I'm very excited about the build. She's a '67 with a 340 under the hood. It's clearly not the factory engine since the 340 wasn't offered in '67. I'll post pictures when I can, but for now I need a favor. I need a rear end for this car like people in hell need ice water. Does anyone know where I can find one near Houston, Texas? It came with an 8 3/4 and I would like to find one similar to it, but I'll take what I can get. Having said that, I've found an abundance of Jeep Cherokee rear ends. What are your thoughts about using one of them?