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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4.2 ★★★★★
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Sunny in AZ
Carnegie, US
★★★★★ 5
Great price for a great product
Color: Coal Black
Excellent quality and great price to boot. Easy to assemble and folds up easily to be stored. We are using it as a privacy screen when we have company that needs to sleep on the couch and also to block off a hallway leading to a guest suite. It looks great and is as described in the ad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025
C
Verified Purchase
Carissa L
Whiting, US
★★★★★ 1
No.
Color: Coal Black, Color: Coal Black
This was horribly made and a nightmare to put together. You have to basically bend the bars to get the coverings attached. The sizes don't match. The stickers that label the parts are impossible to remove and if you do get them off theres a lot of residue left behind. On top of that once it was put together I noticed theres a big dirty foot print on it which is definitely not mine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
D
Verified Purchase
Duckie mom
New York, US
★★★★★ 3
You have to add weight to it
Color: Coal Black
It does its job and it was easy to put together but it's a little on the flimsy side and it will easily be knocked down. So you're going to have to figure out a way to make the legs heavier? I used cinder blocks, single cinder blocks and it works just fine. Just know that it will knock over super easy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
O
Verified Purchase
Oneida P
Fort Morgan, US
★★★★★ 5
The snap to put them together.
Color: Coal Black
This came in handy in the foyer. I didn’t want to see the door from my couch. I must be weak found it hard to snap them together. I kept 2 my daughter took the other 2.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jennifer Cal
Alexandria, US
★★★★★ 5
I have 2!
Color: Coal Black
My office is in my loft. But there are things along the wall I don’t want to look at. These work great. Hides what I don’t want to see & is a classy look in the room. Sturdy, easy to assemble, well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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