340 thermoquad hard starting

It's hard to see in the package, but I believe this will work for you. It's not electric. It's just a standard bimetal spring choke. I'm not 100% positive, but I'm pretty sure that will work.

MOPAR Choke Thermostat Tomco 9076 Thermoquad | eBay

That should do it. A TQ needs to have the choke close to start cold.