SKU: 71715432490

Holley Hi-Ram Intake Plenum Top, 2 x 4150 - Big Block Chevy / Small Block Chevy 300-945

Sale price$109.32 Regular price$121.47
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Holley Hi-Ram Intake Plenum Top, 2 x 4150 - Big Block Chevy / Small Block Chevy 300-945Fits Holley Hi Ram Manifolds for Small Block Chevy and Big Block Chevy. Holley Hi Ram EFI intake manifolds are now available for 1965 & later 396 502+ MKIV MKVI Big Block Chevy engines with standard intake flange rectangle port cylinder heads. Traditional Big Block Chevy engines can now also be fitted with the Holley Brand Hi Ram type EFI intake manifolds that have so well served GM LS & LT, Gen 3 Hemi, SBF Ford, and Ford Coyote engine platforms. The

Fits Holley Hi-Ram Manifolds for Small Block Chevy and Big Block Chevy.

Holley Hi-Ram EFI intake manifolds are now available for 1965 & later 396-502+ MKIV-MKVI Big Block Chevy engines with standard intake flange rectangle-port cylinder heads. Traditional Big Block Chevy engines can now also be fitted with the Holley Brand Hi-Ram type EFI intake manifolds that have so well served GM LS & LT, Gen 3 Hemi, SBF Ford, and Ford Coyote engine platforms. The iconic Chevy SBC & BBC platforms are primed for 21st century induction systems, Holley EFI engine management, and Holley fuel systems.

Features:

  • The Big Block Chevy Hi-Ram manifold is available in either a traditional Hi-Ram 105mm plenum top or with a 2 x 4150 4-barrel throttle body plenum top options
  • Hi-Ram intake manifolds are a cost-effective alternative to fabricated sheet-metal or billet manifolds for high-performance applications where induction system height is not limited
  • Cast 356-T6 Aluminum Construction, Natural, Satin As-Cast Aluminum Finish
  • Requires the use of early type GM or small cap MSD or Holley Distributors. Not compatible with HEI distributors

Specs:

Basic Operating RPM Range 1500-8000
Brand Holley
Carburetor Flange Square/4150
Carburetor Studs Included No
Category Intake Manifolds
CNC Ported No
Color Natural
Construction Cast Aluminum
Cylinder Head Port Shape Rectangle
EGR Port No
Emission Code 3
Engine Chevrolet Small Block Gen I
Engine Chevy Big Block V8
Finish Natural
Flange Style 4150
Fuel Injectors Included No
Fuel Rail(s) Included No
Fuel System Type EFI
Gasket Or Seal Included No
Grade Type Performance
Intake Port Gasket(s) Included No
Manifold Type Hi-Ram
Material Aluminum
Nitrous Bung(s) Included No
Plenum Finish Natural
Product Type Intake Manifold Top
Removable Runners No
Removable Top/Lid Yes
Single Or Dual Plane Type Single Plane
Throttle Body Included No
Warning California Proposition 65
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:
  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: 71715432490

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Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 1
Don’t buy!
Color: Green
I purchased in 2025 and I’ve barely used it. Now it doesn’t even turn on. Very disappointing!
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Reviewed in the United States on June 5, 2026
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Mars
Charlottesville, US
★★★★★ 5
doesn’t come with a bag to store razor after use
This came charged and was easy to use. I love the double sided razor concept, it made it easy to shave upwards and down at once. The speed is amazing getting enough hairs each stroke. It made it easy to get a clean shaven look by simply holding the skin taut. The battery life was well, I used this for half an hour, and it remained speedy and effective. I also did not find that my skin got irritated. It just felt smooth afterwords but irritation wasn’t my biggest concern as I would have applied an aloe gel to soothe the area If i found any irritations. Overall the quality was nice. Although, I will say I was expecting a small bag to be able to set the razor in after shaving since it just came in the packaging.
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Reviewed in the United States on April 25, 2026
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Wendy Moreland
Birmingham, US
★★★★★ 5
Buy it!
I had a Palm Perfect shaver YEARS ago & just happened upon it on Amazon one day. Glad I did! Works very well
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Reviewed in the United States on June 7, 2026
S
Verified Purchase
saina m.
Cuba, US
★★★★★ 5
Does the job
Simple, does the job, but is pretty loud. It comes with a cable and a stand. Now, it does not leave you with a close shave so it’s best for maintenance or pre wax.
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Reviewed in the United States on April 29, 2026
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Sara Webb
Cuba, US
★★★★★ 1
Didn’t last 5 weeks
Would not shut off. Had to wait for the charge to stop. Of course it happened 5 days after the return date.
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Reviewed in the United States on May 31, 2026

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