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Applications for HLY-550-904
Holley Terminator X Engine Management Systems 550-904
HLY-550-904
Part Number: HLY-550-904
Estimated Ship Date: Monday 10/19/2026
Filters
Results Found: 3
Universal:
No
Make:
CHEVROLET
Beginning Year:
1999
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Transmission:
Manual
Application Notes:
To use E85 fuel a flex fuel sensor must be purchased. Fits 24x crank trigger, 1x cam, 1bar MAP sensor, and Multec 2 injector harness. Includes a 3.5 inch touchscreen display. Cannot program through EFI Standalone Digital Dash Kits. This kit does not operate variable valve timing (VVT) or displacement on demand (DOD) systems.
Universal:
No
Make:
CHEVROLET
Beginning Year:
1999
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
5.3L/325
Transmission:
Manual
Application Notes:
To use E85 fuel a flex fuel sensor must be purchased. Fits 24x crank trigger, 1x cam, 1bar MAP sensor, and Multec 2 injector harness. Includes a 3.5 inch touchscreen display. Cannot program through EFI Standalone Digital Dash Kits. This kit does not operate variable valve timing (VVT) or displacement on demand (DOD) systems.
Universal:
No
Make:
CHEVROLET
Beginning Year:
1999
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Transmission:
Manual
Application Notes:
To use E85 fuel a flex fuel sensor must be purchased. Fits 24x crank trigger, 1x cam, 1bar MAP sensor, and Multec 2 injector harness. Includes a 3.5 inch touchscreen display. Cannot program through EFI Standalone Digital Dash Kits. This kit does not operate variable valve timing (VVT) or displacement on demand (DOD) systems.
