The VIN suggests the chassis is a late 1964 CJ-5 (8305183005)
https://springfield.craigslist.org/cto/d/1965-cj3b/6682945615.html
“This Jeep will turn over but won’t start. That being said it doesn’t have a battery. It’s a 4 cylinder GM, manual transmission.Axles are Dana 30 locker in the front, and a 44 in the rear. Think they’re 5.5 on 5. Perfect for a V8 Swap!Body is rough, it’s OLD. NO SCAMS!”
My CJ-5 has 1966 on the title and is 8305 182906. So within 100 of this one.