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Holley 558-503 GM TPI and Stealth Ram EFI Harness Kit
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Holley 558-503 GM TPI and Stealth Ram EFI Harness Kit
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Holley 558-503 GM TPI and Stealth Ram EFI Harness KitGM TPI and Holley Stealth Ram Part Number: 558 503 An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system! Features and Benefits Full harness kit Simple Installation Works with Dominator and HP ECU's Includes
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GM TPI and Holley Stealth Ram™
Part Number: 558-503
An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system!
Features and Benefits
• Full harness kit
• Simple Installation
• Works with Dominator and HP ECU's
• Includes Stealthram/TPI Main Harness, Main Power Harness, V8 Injector Harness, HEI Ignition Harness, Ignition Adapter, and Tach Input
NOTICE: You will need to purchase a ECU and O2 Sensor to make this a complete kit.
Part Number: 558-503
An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Our Holley EFI Harness Kit comes complete with the main harness, power harness and injector harness to support your primary system!
Features and Benefits
• Full harness kit
• Simple Installation
• Works with Dominator and HP ECU's
• Includes Stealthram/TPI Main Harness, Main Power Harness, V8 Injector Harness, HEI Ignition Harness, Ignition Adapter, and Tach Input
NOTICE: You will need to purchase a ECU and O2 Sensor to make this a complete kit.
Holley 558-503 GM TPI and Stealth Ram EFI Harness Kit
Item no
:
64681380091
US$ 498.50
Pay in 4 interest-free payments of $124.62 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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