Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI
Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

Holley EFI
HOL558-310
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.
$279.93
$268.73
$279.93
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Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

Holley EFI

Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

$268.73 $279.93
Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI
Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

Holley EFI

Holley EFI 558-310 HEMI COIL HARNESS, EARLY FCI

$268.73 $279.93
Description
HEMI Coil Harness; Fits w/Gen III Hemi Early Coils;
Holleys new 1000 CFM Throttle Body shares the same air entry area design that powers every NASCAR Sprint Cup Series(TM) car! The throttle body features integrated throttle position, idle air control and intake air temperature sensors, Ford and GM transmission kick down levers as well as all necessary vacuum ports.
  • Take Command By Controlling Fuel And Spark
  • Can Tune w/Power Adders Nitrous/Superchargers/Turbos
  • Harness Avail. To Gen III Hemi For Advanced Fuel/Timing Control
  • Harness Designed To Fit And Function w/The Gen III Hemi Engine
  • TXL Copper Wiring w/Min. Weight/High Temp Sleeve In Small Dia
  • Factory Style Terminations Provide A Strong Secure Connection
  • Connectors Are OEM Grade For A Correct Positive Fit
  • Harness Through A Split-Loom Braid For Protection/Great Looks
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.