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Holley EFI
Holley EFI 558-210 - Gen III HEMI V8 Injector Harness - Stock/USCAR style injectors
PART #: H558-210$207.95 -
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Holley EFI
Holley EFI 558-207 - Unterminated 16 injectors MPFI harness
PART #: H558-207MSRP: $358.95$207.95 -
Holley EFI
Holley EFI 558-204 - Universal Unterminated Injector Harness
PART #: H558-204MSRP: $269.95$239.95 -
Holley EFI
Holley EFI 558-203 - Universal 6 Cylinder Injector Harness
PART #: H558-203MSRP: $254.95$225.95 -
Holley EFI
Holley EFI 558-201 - LSx Injector Harness - For EV6 Style Injectors
PART #: H558-201$189.95 -
Holley EFI
Holley EFI 558-200 - V8 over Manifold, Bosch Style Injector Harness
PART #: H558-200$212.95 -
Holley EFI
Holley EFI 558-126 - Unterminated 15' Flying Lead Main Harness
PART #: H558-126MSRP: $506.95$449.95 -
Holley EFI
Holley EFI 558-121 - Terminator Stealth 2x4 MAIN HARNESS
PART #: H558-121MSRP: $598.95$531.95 -
Holley EFI
Holley EFI 558-118 - Ford MFPI Coil On Plug Main Harness:
PART #: H558-118MSRP: $760.95$675.95 -
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Holley EFI
Holley EFI 558-116 - Gen III HEMI Main Harness , Late, w/TPS and Idle Air Control Connections
PART #: H558-116$849.95