Engine Control Module - HP Efi - Wiring Harness - 58x Reluctor Wheel - Ls2 / Ls3 / Ls7 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-603   More Details...

$2,686.95

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Engine Control Module - Terminator X - Wiring Harness - Map Sensor Included - Ford Modular / GM LS-SERIES / Mopar G...
HOLLEY  |  Part# HLY-554-152   More Details...

$766.95

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Engine Control Module - Terminator X Max - Wiring Harness - 58x Reluctor Wheel - GM LS-SERIES - Kit
HOLLEY  |  Part# HLY-550-918T   More Details...

$1,771.95

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Engine Control Module - HP Efi - Wiring Harness - NTK Oxygen Sensor - 24x Reluctor Wheel - Ls1 / Ls6 - GM LS-SERIES...
HOLLEY  |  Part# HLY-550-602N   More Details...

$3,170.95

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Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 24x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-904   More Details...

$1,427.95

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Engine Control Module - Terminator X - 3.5 In Touchscreen - Wiring Harness - 58x Reluctor Wheel - GM LS-SERIES - Ea...
HOLLEY  |  Part# HLY-550-918   More Details...

$1,828.95

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Engine Control Module - Ultimate LS Standalone - Dual Wideband O2 Sensor - Harness - Transmission Control - LSX - G...
FITECH FUEL INJECTION  |  Part# FIT-70051   More Details...

$1,202.00

Out of Stock (call for availability)

Engine Control Module - Ultimate LS Standalone - Dual Wideband O2 Sensor - Harness - No Transmission Control - GM L...
FITECH FUEL INJECTION  |  Part# FIT-70050   More Details...

$959.00

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Engine Control Module - Terminator X Max - Wiring Harness - Drive by Wire - Transmission Control - 24x Reluctor Whe...
HOLLEY  |  Part# HLY-550-919T   More Details...

$1,771.95

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Engine Control Module - Terminator X Max - 3.5 In Touchscreen - Wiring Harness - Drive by Wire - Transmission Contr...
HOLLEY  |  Part# HLY-550-934   More Details...

$2,057.95

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