Holley HLY550-1631 Terminator X Max GM LT GDI Late w/DBW TB

Holley HLY550-1631 Terminator X Max GM LT GDI Late w/DBW TB is listed by Motorstate as a Computers and Components for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Holley components in the Computers and Components category. The manufacturer part reference is 550-1631, while the Motorstate part number is HLY550-1631. Catalog description context: Engine Control Module - EFI Terminator X MAX - 3.5 in Touchscreen - Wiring Harness - Drive By Wire - Transmission Control - GM GenV LT-Series - Kit. No vehicle compatibility is stated here unless it is present in separate fitment data.