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    Holley

    Holley Kit I/o Adapter with Terminated Vehicle Harness 558-434

    Holley Kit I/o Adapter with Terminated Vehicle Harness 558-434

    $419.88 USD
    $419.88 USD
    Sale Sold out
    Shipping calculated at checkout.

    Special order – ordered from the manufacturer for you.

    Estimated availability: December 2026 (estimate, not a guarantee)

    We'll confirm availability and ship date after you order.

    Special-order item: non-returnable and non-cancellable once ordered.

    Holley Kit I/o Adapter with Terminated Vehicle Harness (part # 558-434).

    Special order item: ordered from the distributor for you. Special orders are non-returnable and non-cancellable.

    Specifications

    Brand Holley
    Part Number 558-434
    Meyer SKU HOL558-434
    UPC 090127734407
    Category Electrical / Engine Control Module Wiring Harness
    Weight 2.55 lb
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