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Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish

Part # 300-679 Be the first to write a review

Compatible with GM LS Gen III and IV engines equipped with LS3/L92 Heads

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Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish

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$898.95

Designed for Gen III or Gen IV engines with LS3/L92 cylinder heads, OE or aftermarket. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm. Accepts 105 mm throttle body part number 112-581 or similar models. The base intake manifold is designed with a low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration. Has provisions for a single injector per cylinder. The included high flow billet fuel rails feature 3/4-16 O-ring parts and have two different set of brackets to accommodate both long (usually standard length) fuel injectors and short (such as Pico, or LS7) fuel injectors. Comes in an as cast finish, with black powdercoat finish also available, #300-679BK. Mounting hardware included.

Features:

  • Designed for Gen III/IV engines with OE or aftermarket LS3/L92 heads
  • Maximum performance for supercharged or turbocharged applications with peak power at 7000-8000 rpm
  • Accepts 105mm throttle bodies like Holley 112-581
  • Base manifold has low height to accommodate custom plenum mounted air-to-water intercoolers
  • High volume fuel rails with 3/4-16 (8 AN) O-ring ports and eight injector configurations. Two sets of brackets allow use of standard tall injectors or short Pico LS7 style injectors. Mounting hardware included.
Brand Holley EFI
Emission Code3
Product TypeIntake Manifolds
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127100899
Manufacturer Part Number300-679
Part Number300-679
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Manifold base height- 5.67". Overall height with top - 9.57".
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

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      *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

      Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish
      Holley 300-679 Lo-Ram Intake Manifold Single Injector Satin Finish
      $898.95