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HOL-556-127 PART NUMBER
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HOL-550-936 PART NUMBER
Holley Terminator X 550-936 Universal MPFI Kit$1,599.95Fits Domestic V8, Universal MPFI Main Harness, EV1 Injector Harness, 3.5" Touchscreen Included Learn More -
HOL-550-942 PART NUMBER
Holley Terminator X 550-942 Universal MPFI Kit w/Transmission Control$1,999.95Fits Domestic V8, Universal MPFI Main Harness, GM 4L60/80E Transmission Control Harness, EV1 Injector Harness, 3.5" Touchscreen Included Learn More -
HOL-550-950 PART NUMBER
Holley Terminator X 550-950 Universal MPFI Kit w/Drive By Wire Control$1,999.95Fits Domestic V8, Universal MPFI Main Harness, GM DBW Throttle Body Control Harness, EV1 Injector Harness, 3.5" Touchscreen Included Learn More -
HOL-550-959 PART NUMBER
Holley Terminator X 550-959 Universal MPFI Kit w/Transmission & DBW Control$2,199.95Fits Domestic V8, Universal MPFI Main Harness, GM DBW Throttle Body Control Harness, GM 4L60/80E Transmission Control Harness, EV1 Injector Harness, 3.5" Touchscreen Included Learn More -
HOL-550-871 PART NUMBER
HOLLEY 550-871 Sniper Stealth EFI Self Tuning Kit - Black Finish$1,649.954 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld EFI Monitor - Black Finish Learn More -
HOL-538-13 PART NUMBER
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HOL-558-117 PART NUMBER
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HOL-558-431 PART NUMBER
Holley 558-431 Crank/Cam Ign. Harness. Fully terminated harness.$103.95Crank/Cam Ign. Harness for Ferrous Crank/Magnetic Cam Hall Effect Sensors. Fully terminated harness. Learn More -
HOL-550-1015 PART NUMBER
550-1015 Holley Terminator X Max Stealth 4150 w/Transmission Control - Black$2,949.95Fits Pre-2009 GM 4L60E/4L80E Transmissions, High pressure fuel crossover line, External fuel pressure regulator required, Genuine Bosch LSU 4.9 Wideband Oxygen Sensor, OEM Style TPS/IAC, High Resolution Full Color Touchscreen Learn More


