5.3L 6.2L V8 LT1 L87 L84 Direct Injection High Pressure Fuel Pump 12711661 Manufacturer: General Motors Part # 12711661 Interchange Part# 12733321, 12685249, 12691150, 12697967, 12704278, 12706344, 12711660, 12719143, 12727483, 12733993 This fuel pump was removed from a low mile vehicle which had performance modifications added.
