Holley EFI 558-406 GM DBW HARNESS

Holley EFI 558-406 GM DBW HARNESS

Holley EFI
HOL558-406
Heads up — this is a Special Order item. We don't carry it on the shelf, but we can bring it in for you! Lead times vary and can be 10 weeks or more depending on the manufacturer. Give us a call or send us a message so we can check current availability and walk you through your options before you commit to an order.
$363.93
$349.93
$363.93
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Holley EFI 558-406 GM DBW HARNESS

Holley EFI

Holley EFI 558-406 GM DBW HARNESS

$349.93 $363.93
Holley EFI 558-406 GM DBW HARNESS

Holley EFI

Holley EFI 558-406 GM DBW HARNESS

$349.93 $363.93
Description
Dominator EFI GM Drive By Wire Harness;
GM drive by wire harness-complete terminated harness with J3 connector to operate late model GM drive by wire systems.
  • Dominator EFI GM Drive By Wire Harness
Fitment
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GET IT INSTALLED!

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB. We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.
* EXTEND YOUR PRODUCTS MANUFACTURER WARRANTY

All products include a manufacturer warranty, but you can extend this warranty with JB's Purchase Protection Plan.
*Available on select products.