2020 Peace be upon you. I have an aluminum elbow that fits in the thermostat location and installs inside for all types and models of Hemi 8-cylinder engines: Charger, Challenger, Chrysler, Jeep, and Ram in all categories and 8-cylinder engines (6.1, 5.7, 6.4, 6.2). It has two 1/8" NPT ports where you can install sensors, either by installing a gauge for the radiator water temperature or a plug for an auxiliary fan. Its benefit is if you install auxiliary fans or a gauge and want them to operate based on water temperature, without tampering with the car's electrical system or wiring harness, and without external extensions. You can also easily remove it at any time. Included with it: • The spacer • Gasket for the spacer • A switch to turn on the fans at 180 Fahrenheit • Two plugs for the 1/8" NPT ports in case you don't want to use them or only want to use one of them. • Custom bolts to install the spacer onto the car's elbow. Installation video explanation: Search on YouTube for "Dual Stealth Thermostat Spacer Installation" or message me privately/WhatsApp and I'll send it to you. Price: 200 SAR (reasonably negotiable). Pickup in Riyadh, hand-to-hand. Outside Riyadh, free shipping. Contact via WhatsApp only: 0543777177, to avoid embarrassment.