4
WARNING! Failure to follow all of the above will result in an improper installation, which may lead to personal injury, including
death, and/or property damage. Improper installation and/or use of this or any Holley product will void all
warranties.
WARNING! Use of some RTV silicone sealers will destroy the oxygen sensor used with this product. Ensure the RTV silicone
sealant you use is compatible with oxygen sensor vehicles. This information should be found on the RTV package.
WARNING! For the safety and protection of you and others, only a trained mechanic having adequate fuel system experience
must perform the installation, adjustment, and repair. It is particularly important to remember one of the very basic
principles of safety: fuel vapors are heavier than air and tend to collect in low places where an explosive fuel/air
mixture may be ignited by any spark or flame resulting in property damage, personal injury, and/or death. Extreme
caution must be exercised to prevent spillage and thus eliminate the formation of such fuel vapors.
WARNING! This type of work MUST be performed in a well-ventilated area. Do not smoke or have an open flame present near
gasoline vapors or an explosion may result.
3.0 PARTS IDENTIFICATION
ITEM DESCRIPTION QTY SERVICE PART
1 TERMINATOR™ Throttle Body Assembly, Polished (no harness) 1 534-216
TERMINATOR™ Throttle Body Assembly, Hard Core Gray™ (no harness) 1 534-217
2 TERMINATOR™ EFI ECU & Hand-Held Controller 1 554-114 (ECU) 553-108 (Controller)
3 Main Power Harness 1 558-308
4 TERMINATOR™ EFI Main Wiring Harness 1 558-414
5 Wide Band Oxygen Sensor 1 554-101
6 Coolant Temperature Sensor 1 534-2
7 Input/Output Harness 1 N/A
8 Air Cleaner Gasket 1 108-4
9 Flange Gasket 1 108-10
10 Manifold Flange Studs 4 N/A
11 Oxygen Sensor Weld Ring 1 534-49
12 Throttle Bracket, Throttle Only 1 20-151
13 Throttle and Cruise Control Stud 1 N/A
14 Throttle Lever Ball 1 N/A
15 Throttle Lever Stud 1 N/A
16 Transmission Kickdown Stud 1 N/A
17 Grommet 1 N/A
18 Washers 4 N/A
19 Lock washers 3 N/A
20 1/4-28 Nuts 2 N/A
21 5/16-24 Nuts 4 N/A
22 Ignition Adapter 1 N/A
23 ¼-20 x 5/8 Socket Head Cap Screw 1 N/A
24 Transmission Harness 1 558-405
TBI Service Parts:
TERMINATOR™ Throttle Body Sub-Harness 1 558-418
Air Charge Temperature Sensor 1 554-121
Terminator 80PPH Fuel Injector (requires purchase of 4) 1 522--801
MAP Sensor 1 554-120
Idle Air Control (IAC) Motor 1 543-105
Throttle Position Sensor (TPS) 1 9920-110
40 AMP Relay 1 534-26
Optional Parts:
Small Cap GM HEI Ignition Adapter 1 558-304
Ford TFI Ignition Adapter 1 558-305
Ford Transmission Kickdown Bracket Kit 1 20-152