Part Number:
HOL-300-679BK

Holley EFI 300-679BK GM LS3 L92 Cast Lo-Ram Intake Manifold Silver Black

Fits GM LS3/L92, EFI, Forced Induction, 3500-8000 RPM Power Band, Black

$1,049.95
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⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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The Holley LS3 Lo-Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Lo-Ram intake manifolds are designed for forced induction (supercharged or turbocharged) engine applications and the 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. Additional manifold designs include both single and dual injector options. High volume fuel rails for eight and sixteen injector configurations. Mounting hardware included with 3/4-16 O-ring ports (8 AN)

  • Designed for GM LS Gen III and IV engines equipped with GM LS3/L92 cylinder heads
  • Designed for forced induction (supercharged or turbocharged) engine applications with peak power at 7000-8000 rpm
  • Modular design allowing the use of the included plenum entry
  • Low height to aid the packaging of a plenum mounted air-to-water intercooler in a top-feed configuration or to fit under a stock or mildly modified hood in the front-feed configuration
  • High volume fuel rails for eight and sixteen injector configurations.
  • Mounting hardware included with 3/4-16 O-ring ports (8 AN)and mounting hardware included with 3/4-16 O-ring ports (8 AN)

    • Engine - GM LS3/L92
    • Flange Style - EFI
    • Front Height - 9.25" without Intercooler
    • Fuel System Type - EFI
    • Injector Quantity - Single
    • Inlet Location - Front
    • Recommended - Forced Induction
    • RPM Power Band - 3500-8000 RPM
  • More Information
    CNC Part Number HOL-300-679BK
    Price $1,049.95
    Sold As Single
    Manufacturer's Part Number 300-679BK
    Brands Holley
    Part Types Intake Manifold
    Departments Parts
    Vehicle Make Chevy LS
    Intake Manifolds & Accessories Intake Manifolds
    Manifold Base EFI
    Manifold Series Lo-Ram
    Intake Finish Black
    Manifold Type EFI
    Custom Notices ⚠ PROP 65 WARNING
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