SKU: 79165878164

Holley Hi-Ram Intake Plenum Top Only - Natural Finish (HO300-207)

Sale price$287.55 Regular price$319.50
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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

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Description

Holley Hi-Ram Intake Plenum Top Only - Natural Finish (HO300-207)HO300 207 HOLLEY HI RAM TOP ONLY Suit Dual 4150 & 4500 Carburettor Mounting Part Number: HO300 207 Fits Holley Hi Ram Manifolds. They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum. Features: Modular Design w Removable Top A B Height: 12. 10" (w Carb Style Top 2 x 4150 or 2 x 4500) See Drawing Height at Plenum Flange: 9. 44" O Ring

HO300-207 - HOLLEY HI-RAM TOP ONLY

Suit Dual 4150 & 4500 Carburettor Mounting

Part Number: HO300-207

Fits Holley Hi-Ram Manifolds.
They are available in the dual 4150 throttle body pattern or in a full blank top so that you can design your our system. The plenum tops are constructed of cast aluminum.
Features:
Modular Design w/ Removable Top
A-B Height: 12.10" (w/ Carb Style Top - 2 x 4150 or 2 x 4500) – See Drawing
Height at Plenum Flange: 9.44"
O-Ring Seals for Plenum Top

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: 79165878164

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4.2 ★★★★★
Based on 19 reviews
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Verified Purchase
The Andersons
San Leandro, US
★★★★★ 3
Good stand but has issues.
Color: Black - Sunburst
Very sturdy and looks good. But, the part that holds the umbrella is loose and requires a wedge to stop it spinning (I used a plastic knife). Also the screw on the bottom RUSTS and in a BIG way. To solve the rust issue I put an old plastic cutting board under it. We use it with the modifications mentioned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
C
Verified Purchase
Curtis S Gezotis
Alexandria, US
★★★★★ 5
Durable, easy to set up
Color: Black - Sunburst
Works great, easy set up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
J
Verified Purchase
J R Smith
West Palm Beach, US
★★★★★ 5
Assembly great!
Very good item. Good structure and easy to assemble
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
L
Verified Purchase
Leah N. Norton
Carnegie, US
★★★★★ 5
Easy install!
Works great and easy to install.
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Reviewed in the United States on April 29, 2026
D
Verified Purchase
DKindleReader
Whiting, US
★★★★★ 5
Nice umbrella stand
This stand is sturdy enough for my 9 ft umbrella. I only used water to fill it so it can be moved if necessary. The umbrella is taken down if it gets too windy as it would be damaged. This would not be the fault of the stand, just the nature of living near the coast.
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Reviewed in the United States on May 1, 2026

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