Run Stand Bellhousing

So problem #534 with this car: my dad ordered the flywheel and it was the wrong size. He got a 130 tooth which is a 10.5" flywheel i believe. No problem I thought, I'll just order that 143 tooth flywheel I found earlier. Problem: it's a 360 flywheel. They're all 360 flywheels at this size minus the super expensive drag racing ones. I guess Ma Mopar never put an 11" flywheel behind a 318. I thought about looking for 340 flywheels but that search came up empty. SOooooo does anyone know of anyone making a cheap OE replacement style neutral balance 143 tooth flywheel? Got a hit or 2 on eBay but they're chinese crap and roughly $200 with shipping.