04-07 GM CHEVY GEN III LS SWAP 4.8 5.3 6.0 WIRING HARNESS KIT OEM ECM THROTTLE BODY DBW IT IS ALL COMPLETE WITH THE HARNESS THE ECM THROTTLE BODY THE TACH THE FRONT UPSTREAM 02 SENSORS THE PEDAL THE INJECTORS AIR FLO SENSOR IT WAS REMOVED FROM A 2005 GMC YUKON DENALI WITH A 6.0 ENGINE/MOTOR AND A 4L60E 4x4 TRANSMISSION IT WILL WORK WITH 4.8 5.3 AND 6.0 ENGINE YUKON DENALI SUBURBAN SILVERADO GMC 2500 ESCALADE 1500 ESCALADE EXT Condition is Used. Shipped with FedEx Ground or FedEx Home Delivery.