SKU: 18273485496

Chev 350 Holley Multi-Point Fuel Injection Power Pack Kit # HO550-700

Sale price$1462.50 Regular price$1625.00
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Description

Chev 350 Holley Multi-Point Fuel Injection Power Pack Kit # HO550-700Chev 350 Holley Multi Point Fuel Injection Power Pack Kit # HO550 700 Multi Point Fuel Injection, Power Pack, 1,000 cfm, Chevy, Small Block, ECU Not Included, Kit Fuel Injection Style: Multi port Fuel Injection System Type: Single 4 Barrel Throttle Body (4150 Flange) Timing Control Compatible: No Power Adder Compatible: No ECM Included: No Self Tuning: No User Tunable: No Fuel Pump Included: No EGR: No Transmission Controller Included: No Metering

Chev 350 Holley Multi-Point Fuel Injection Power Pack Kit # HO550-700
Multi-Point Fuel Injection, Power Pack, 1,000 cfm, Chevy, Small Block, ECU Not Included, Kit
Fuel Injection Style:
Multi-port
Fuel Injection System Type:
Single 4-Barrel Throttle Body (4150 Flange)
Timing Control Compatible:
No
Power Adder Compatible:
No
ECM Included:
No
Self Tuning:
No
User Tunable:
No
Fuel Pump Included:
No
EGR:
No
Transmission Controller Included:
No
Metering Style:
Speed density (Map-N) or speed throttle (Alpha-N)
Intake Manifold Included:
Yes
Intake Material:
Aluminum
Intake Finish:
Natural
Engine Block Deck Height:
Standard deck
Multi-Port Fuel Rails Included:
Yes
Throttle Body Included:
Yes
Throttle Body Mounting Flange:
4-barrel square bore
Venturi Quantity:
4
Throttle Body Material:
Billet aluminum
Throttle Body Finish:
Natural
Injectors Included:
No
Calibration Module Included:
No
Wiring Harness Included:
No
Oxygen Sensor Included:
No
Fuel Pressure Regulator Included:
Yes
Distributor Included:
No
MAP Sensor Included:
Yes
IAT Sensor Included:
Yes
TPS Sensor Included:
Yes
IAC Motor Included:
Yes
Quantity:
Sold as a kit.
Holley Multi-Point Fuel Injection Power Pack Kits
Holley multi-point fuel injection Power Pack kits are partially assembled and come without an ECU, wiring harness, or fuel pump. They are designed for people who may want to use their own ECU or already have an ECU. The Holley multi-point fuel injection Power Pack kits can be used with aftermarket speed-density type ECUs that are designed for use on multi-point systems. They include an aluminum intake manifold, a billet aluminum throttle body with progressive linkage, and a high-flow fuel capacity fuel rail and sensors. Realize increased torque and horsepower, better throttle response, and idle control with these Holley multi-point fuel injection Power Pack kits.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 18273485496

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Reviewed in the United States on May 31, 2026
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Max M
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★★★★★ 1
Not for me
Color: Black, White, Dark Gray, Light Gray, Size: Medium
Quality is fair-returned
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Reviewed in the United States on May 10, 2026
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Cristovalina
Massapequa, US
★★★★★ 5
Love it
Color: Royal Blue Gold, Size: X-Large, Color: Royal Blue Gold, Size: X-Large
Light and fits perfectly. I bought this size1X for my 14 year old 6 ft3 225lb son. He has a bit of a belly and is kind of built like a football player. The pants don’t have pockets but they do have an elastic wast with a drawstring which makes a comfortable fit and no need for a belt. The length is perfect for his height and stops right at the ankles to accentuate the shoes. The top is also perfect for the length of his arms and torso. The sleeves stop a little below the wrist which is great for movement. The neckline is fitted and he can button it all the way up unlike other fancy shirts and without restrictions . The fabric is soft and the design on the front looks like a very good quality and is very secure. Over all I’d rate it a 5/5 for quality and fit. I recommend this to anyone big and tall.
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Reviewed in the United States on June 23, 2022
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DUANE SMALLS
Massapequa, US
★★★★★ 5
Beautiful
Color: Royal Blue Gold, Size: Large
Very beautiful outfit just a bit small for hubby I returned but wil get one size up
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Reviewed in the United States on February 13, 2026
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Yaniuska
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★★★★★ 5
5/5
Color: Black Gold, Size: X-Large
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Reviewed in the United States on April 8, 2026

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