Parts & Accessories Spare parts Available DOD system disable, making the engine run on 8 cylinders all the time. The part is from a well-known American company🇺🇸 HOLLEY. No programming needed, just unplug the computer connector, install the part, reconnect the connector, and enjoy. Fits: Tahoe - Yukon - Sierra - Silverado - Escalade 5.3 - 6.2 From models 2020 - 2025 Price: 1400 Contact via WhatsApp only WhatsApp only WhatsApp only