Computer - HP Efi - Engine Control Unit - Wiring Harness - 24x Reluctor Wheel - LS1/LS6 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-602   More Details...

$2,649.95

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Computer - HP Efi - Engine Control Unit - Wiring Harness - 58x Reluctor Wheel - LS2/LS3/LS7 - GM LS-SERIES - Each
HOLLEY  |  Part# HLY-550-603   More Details...

$2,649.95

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Computer - HP Efi - Engine Control Unit - Wiring Harness - V8 Multi Port Fuel Injection - Each
HOLLEY  |  Part# HLY-550-604   More Details...

$2,549.95

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Computer - HP Efi - Engine Control Unit - Universal - Each
HOLLEY  |  Part# HLY-554-113   More Details...

$1,999.95

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Computer - Dominator Efi - Engine Control Unit - Universal - Each
HOLLEY  |  Part# HLY-554-114   More Details...

$2,349.95

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