This kit fits 1970-74 Barracuda/Cuda/Challenger models with Rallye gauges and factory air. For factory air models with standard gauges, use Kit # 574074-EDZ. For models without factory air, use Kit # 571074-EDZ. WARNING: California proposition 65
1. Some installations may require additional engine pulleys not included with kits. You must provide pulleys, V-belts, heater hoses and refrigerant.
2. SureFit™ systems may interfere with some OEM radios or in-dash speakers.