Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
For Your Every Summer RSVP, with Code: SUMMER15
Description
Holley HI RAM CHEV LS1 / LS2 / LS6 EFI MANIFOLD BLACK # HO300-122BKHolley HI RAM CHEV LS1 LS2 LS6 EFI MANIFOLD BLACK # HO300 122BK Intake Manifolds, EFI Hi Ram, Cathedral Port Head, Multi port, 92mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, LS, 5. 7L, 6. 0L, Each Cylinder Head Configuration: Cathedral Port LS1 LS2 LS6 Fuel Injection Style: Multi port Basic Operating RPM Range: 3,500 8,000 Intake Section Included: Complete Throttle Body Bore Size: 92mm Engine Block Deck Height: Standard deck Injectors
Holley HI RAM CHEV LS1 / LS2 / LS6 EFI MANIFOLD BLACK # HO300-122BKIntake Manifolds, EFI Hi-Ram, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, LS, 5.7L, 6.0L, Each
Cylinder Head Configuration:
Cathedral Port LS1/LS2/LS6
Fuel Injection Style:
Multi-port
Basic Operating RPM Range:
3,500-8,000
Intake Section Included:
Complete
Throttle Body Bore Size:
92mm
Engine Block Deck Height:
Standard deck
Injectors Included:
No
Multi-Port Fuel Rails Included:
Yes
EGR:
No
Aftermarket Fuel Rail Required:
Yes
Throttle Body Included:
No
Supplemental Bosses Cast-In:
No
Supplemental Bosses Machined:
No
Runners Included:
Yes
Runners Removable:
No
Plenum Material:
Aluminum
Plenum Finish:
Black
Base Material:
Aluminum
Base Color:
Black
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Fuel rails are machined for -8 AN O-ring male fittings.
Holley EFI LS Hi-Ram Intake Manifolds
Holley EFI LS Hi-Ram intake manifolds are designed for your high performance race engine. Big cube and high-rev applications without height limitations are the intent for these manifolds. The modular design of these Holley Hi-Ram intake manifolds offers a runner length and as-cast tapered cross-section design that works for a wide range of engine configurations. The included fuel rails are machined for -8 AN O-ring fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system. Build maximum performance with EFI LS Hi-Ram intake manifolds from Holley.
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
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Great charger and a great value.
Color: White
Charges quickly and works perfectly. I had an old charger, and it stopped working. This one is ten times better!
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Reviewed in the United States on April 25, 2026
★★★★★ 5
This Purchase Is Worth It!
Color: White, Color: White
I got the charger and within 30 minutes my phone went from 2% to 96%, this charger is absolutely great! My old charger went out and the ones that were in store were garbage so I ordered on Amazon and it came within the next 4 hours and works perfectly! The length is great as well, I didn’t expect it to be so long which was a plus! 10/10 Definitely Recommend !
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great fast chargers for everyday use
Color: White
These chargers work really well and charge my iPhone quickly. I like that the pack comes with two chargers and long cables, which is super convenient for home and travel. The cables feel durable and the charging connection is stable. Good value for the price and no issues so far.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Great Fast Charging Cords
Color: White
My wife and I bought these when we had some traveling coming up and wanted to make sure our phones would stay charged. I'm very happy we did.
The cords felt high quality as soon as we opened the package, so I'm confident they will last longer than our previous charging cords did. They are also SO LONG! If you've never used cords this long before, its a life changer. Being able to sit several seats away from the outlet at the airport and still have your charging cord reach is great. And, as the name would suggest, they do in fact charge your phone incredibly quickly. Overall I'm super happy with these cords, and if they ever wear out I'll be rebuying.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Very good product for the price!
Color: White
This is a two pack and it works very well with the charge being very fast. I have not noticed any overheating because of the fast charge.
I did not expect that the cord would be 6 ft and I was so pleased. I also like the color being white because it makes it easy to spot. Everything is very compact and I am glad that I bought this product.
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Reviewed in the United States on April 15, 2026