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Holley 820112

Sniper EFI Low-Profile Fabricated Intake Manifold GM LS1/LS2/LS6

Holley 820112


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Holley 820112 Sniper EFI Low-Profile Fabricated Intake Manifold GM LS1/LS2/LS6 $579.95
Sniper EFI Low-Profile Fabricated Intake Manifold
  • GM LS1/LS2/LS6
  • 102mm Throttle Bore
  • Black Anodized Finish
  • Includes Fuel Rail Kit

  • Holley 820112 Details

    GM LS1/LS2/LS6

  • Emission Code -3
  • Engine Fitment -GM LS1/LS2/LS6
  • Finish -Black Anodized
  • Front Height -7.000"
  • RPM Power Band -1800-6400
  • Style -EFI
  • Throttle Bore -102mm
  • Vacuum Ports -1/8" and (1) 1/4"
  • This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment

  • Specifications:

    Number Of Carbs
    None, For Fuel Injection
    Without EGR
    RPM Range
    Cylinder Head Type
    Engine Make/Size
    Chevy LS1/2/6
    Manufacturer's Part Number:

    Holley Sniper Fabricated Manifolds continues to push the limit by introducing Low Profile intake manifolds for GM LS Engines. With an overall height difference of 1.875" lower (compared to the original Sniper hi-ram fabricated manifold), these easily clear fitment under stock hoods on your GM car. Each manifold is ready to bolt on out of the box and are designed to accept Sniper high-flow throttle bodies. Included with all low-profile manifolds is a Sniper high flow fuel rail kit. Each manifold is constructed with precision and TIG welded for a perfect fit and maximum structural integrity. Your choice of Throttle Body opening sizes of 92mm & 102mm are available.

  • Low Profile Design (overall 1.875” shorter) allows fitment under stock hoods on Corvette, Camaro, Firebird, GTO, and others where hood clearance is at a minimum
  • Shortened runners allow for compact design. Overall plenum volume maintained by increasing the overall width of the plenum and increasing the overall dimensions of the runner.
  • 3mm (1/8") thick T6061 Sheet Aluminum construction, strong and durable even under high horsepower and boosted conditions
  • Available in 92mm and 102mm bore Throttle Body Openings
  • 100% TIG welded
  • Intakes include 3/8" Fuel rail kits with -8AN fittings and crossover braided line capable of supporting 750+ horsepower
  • Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow to all 8 cylinders
  • Fuel rail kit included with each manifold

  • Would a Nick Williams, driven-by-wire, 102mm throttle body bolt up to this intake?

    Asked by: GUSDABUS
    The Holley 820112 only recognizes two part numbers guaranteed to fit 860002 & 860005. All other brands may require modification to work.
    Answered by: SteveM
    Date published: 2017-09-26
    • y_2017, m_10, d_21, h_22CST
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    • loc_en_US, sid_10001_10001_3670983, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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