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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
Holley EFI Intake - Chevy Big Block V8 EFI - 300-562Overview: Holley EFI is excited to launch four new multi point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque
Overview:
Holley EFI is excited to launch four new multi-point fuel injection intake manifolds for the big block Chevy. These new intakes are available to fit oval or rectangular port heads, and 4150 or 4500 style throttle bodies. These Intakes are ideal for converting your big block high performance or racing engine from carburetion to fuel injection. These intake manifolds were computer designed and dyno proven to produce more horse power and torque than other EFI manifolds. Each manifold package includes anodized and laser etched fuel rails, and two sets of mounting brackets (brackets allow use of 1.48" or 2.56" O-ring to O-ring injector lengths).
Features:
- Open plenum/single plane design
- No EGR provisions
- 3000-7500 RPM power band
- 4500 carburetor mounting flange
- Includes fuel rails and mounting brackets
- Designed for today's larger cubic inch big block Chevy race engines
- Perfect for hard core drag racers in the NHRA Super Comp, Super Gas, and Street classes as well as IHRA Quick Rod, Super Rod, and Hot Rod categories
- Oval Port Dimensions: 1.87” High x 1.60” Wide
- Height: Front 5.96", Rear 5.96"
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley EFI |
|---|---|
| Construction | Cast |
| Emission Code | 3 |
| Engine | Chevy Big Block V8 |
| Manifold Type | High Rise |
| Product Type | EFI Manifolds |
| RPM Power Band | 3000-7500 |
| Warranty | Limited 90 Day |
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
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Looks improved!
Style: Swivel Base, Color: Silver, Style: Swivel Base, Color: Silver
Bought this model originally in 2016 and it has held up quite well. Decided to get a newer one since some of the product images appeared to indicate some changes had been made.
- the center opening with the logo is larger, better for airflow.
- the circle pads on the top are also larger.
- the front lip has been simplified using less materials, good choice.
- the bottom bearings are noticeably smoother and quieter.
Great attention to detail I think. I prefer the 360 spinning version after trying the standard one. The ability to rotate the stand is just so convenient. This is my favorite aluminum stand on here and now it’s even better! See photos and video for comparison. Old model on left.
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Reviewed in the United States on December 4, 2023
★★★★★ 5
Functional, durable, and color-matching stand for MacBook Pro
Style: Swivel Base, Color: Space Gray
I recently purchased this stand for my MacBook Pro and I am extremely pleased with my purchase. The design of the stand is a perfect match for my MacBook Pro, it looks great and it fits perfectly. The stand is made of durable materials and it feels very sturdy and stable, perfect for keeping on your desk.
One of the features that I appreciate the most is that it allows me to rotate my MacBook Pro 360 degrees, which is extremely convenient when I am in a meeting and need to show something on my screen to someone else.
The stand also has a non-slip rubber base which provides a stable and secure grip on any surface. Additionally, the color space gray is exactly the same as the MacBook Pro, which makes it seamlessly integrate with the overall design. Even though it is not lightweight to carry around, it is designed to be kept on your desk, which makes it perfect for a workstation.
In summary, I highly recommend this stand for MacBook Pro to anyone looking for a functional and durable stand that allows to rotate the screen, perfect to keep on your workstation and with a color that integrates seamlessly with the MacBook Pro.
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Reviewed in the United States on January 19, 2023
★★★★★ 5
Loved it so much I bought a second one!
Style: Swivel Base, Color: Space Gray
I have two of these bad boys: one at the office and one at home, and I've used them for a couple of years now. I love them. I pair it with a separate Bluetooth keyboard on the desk, and I can't imagine doing computer work without it anymore. Being able to elevate the screen transforms my laptop into a small PC, and I love being able to swivel it around to show a coworker what I'm working on or to just glance at the screen real quick if I'm up walking around. I've never had any stability issues with these. So long as you put it on a level surface, I think you'll be fine. The mStand360 is badass.
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Reviewed in the United States on October 4, 2022
★★★★★ 5
Love this drying rack
Color: black, Color: black
Easily mounted on the wall. We use near our fireplace to dry winter gloves and all that. Works great, looks sleek and nice. Love that I can fold all the prongs in when not in use. Very well priced for it. It’s stable, we hang snow suits in it. Love all the options for hanging to with the hooks, bars, and rack. It’s nice and stable to hold it all!
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Reviewed in the United States on January 26, 2025
★★★★★ 5
Excellent - thick, and coated with rustproof coating
Color: black
Excellent quality - thick and sturdy with a robust rust proof coating on the entire piece. It can hold lots of different types of clothing.
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Reviewed in the United States on December 6, 2025
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