SKU: 91885045329

Holley Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector-GM LS3/L92 300-683

Sale price$562.48 Regular price$624.98
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Description

Holley Lo-Ram Manifold Base and Fuel Rails Dual Fuel Injector-GM LS3/L92 300-683Dual Injector Manifold and Fuel Rails Satin Finish Features: Designed for GM LS Gen III and IV engines equipped with GM LS3 L92 cylinder heads Provides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000 8000 rpm, depending on the application Dual injector, separate passage, high volume fuel rails with mounting hardware, dual fuel capable, 8 AN o ring ports Low height to aid the packaging of

Dual Injector Manifold and Fuel Rails-Satin Finish


Features:

  • Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads
  • Provides best performance for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm, depending on the application
  • Dual-injector, separate-passage, high-volume fuel rails with mounting hardware, dual-fuel capable, 8 AN o-ring ports
  • Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration
  • Available with both as-cast satin and black power-coat finishes
  • High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with3/4-16 O-ring ports (8 AN)and mounting hardware included with 3/4-16 O-ring ports (8 AN)

Specs:

Basic Operating RPM Range 3500-8000 RPM
Brand Holley EFI
Category Filter Intake Manifolds
Clearance Category Intake Manifolds
Color Silver
Construction Cast
EGR Port No
Emission Code 3
Engine GM LS3/L92
Finish Silver
Fuel System Type EFI
Grade Type Performance
Injector Quantity Dual
Inlet Location Top
Intake Port Gasket(s) Included No
Manifold Type Lo-Ram
Material Aluminum
Nitrous Bung(s) Included No
Plenum Finish Natural
Product Type Intake Manifold Base
Recommended Use Forced Induction
Removable Runners No
RPM Power Band 3500-8000 RPM
Single Or Dual Plane Type Single Plane
Throttle Body Bore Diameter 105 MM
Throttle Body Included No
Warning California Proposition 65
Warranty Limited 90 Day

Application:

Year Make Model Submodel
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: 91885045329

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Kathryn Smith
Waukegan, US
★★★★★ 5
good product
Scent: Coconut Leaf
This stuff smells amazing! I love it. The bottle is a little flimsy and collapses on itself as it suctions with the spray but the product itself is great. It removes odors from the air and furniture. Good price point also.
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Reviewed in the United States on April 28, 2026
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Nataly
West Palm Beach, US
★★★★★ 5
it smells so good
Scent: Coconut Leaf
i got this for the bathroom in my house because we go potty and we also have pets. it honestly works better than a couple other options i have tried in keeping the stink away. my bathroom smells so nice now and im glad i wont have to walk in and have my nose hairs burned off by the stench of my family’s poop. i will definitely be getting more for the rest of the house!
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Reviewed in the United States on May 28, 2026
K
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Katelyn Jean
Lexington, US
★★★★★ 5
Just Spray and Wipe Away
Scent: Orange Blossom, Size: 16 Fl Oz (Pack of 1), Scent: Orange Blossom, Size: 16 Fl Oz (Pack of 1)
Mrs. Meyer’s Pet Multi-Surface cleaner is a great value and high quality product. It’s simple to use and effective at removing odors and messes fast. Personally the aromas are a bit strong lasting in the home for my personal preferences due to sensitivities to smell but it does work on pet odor. Simple bottle and package with a lovely look but some leakage when spraying. I noticed as using I would have to wipe it down due to some dripping down the bottle. The quality of the packaging may not live up to the quality of the product. Overall a top pick for a pet cleaner that’s safe for pets!
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Reviewed in the United States on February 22, 2026
K
Verified Purchase
Kinda Good Girl Kinda Hood
Houston, US
★★★★★ 5
Pet-Friendly & Smells Amazing!
Scent: Orange Blossom, Size: 16 Fl Oz (Pack of 1)
Love this cleaner! It works great on multiple surfaces and is perfect for homes with pets. It leaves everything clean without any harsh chemical smell, just a light, fresh orange blossom scent that isn’t overpowering. Safe, effective, and makes cleaning feel a lot easier—definitely a staple in my home!
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
MARA VICTORIA
Charlottesville, US
★★★★★ 5
USE IT TO CLEAN MY FLOORS
Scent: Orange Blossom, Size: 16 Fl Oz (Pack of 1)
LEAVES EVERYYTHING SUPER CLEAN ORANGE BLOSSOM SCENT AND NUETRALIZES THE SCENE. AWESOME PRODUCT. GENTLE NATURAL PRODUCT. A LITTLE GOES A LONG WAY. WORTH EVERY PENNY. VERY VERSATILE USE IT TO CLEAN MY FLOORS.
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Reviewed in the United States on April 24, 2026

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