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Holley LS Carbureted Manifold - 2x4 Dual Plane - Black

Holley Carbureted 2x4160 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines w/black ceramic coating

PART# 300-120BK

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All GM LS Gen 3 engines equipped with LS1/LS2 style cathedral port cylinder heads

Overview

Holley Carbureted 2x4160 Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines

Features:

  • The Holley GM LS1/LS2/LS6 2x4V dual-plane was designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am and at Lemans in the 1960’s.
  • The dual-plane equal-distribution layout produces great mid-range torque without compromising top end power.
  • Carbureted and EFI versions available
  • Power band from 1500-7000 rpm
  • Appropriate for any street/performance, muscle car, or street rod enthusiast
  • Cast aluminum construction
  • Intended for use on all GM LS Gen III engines equipped with LS1/LS2 style cathedral port cylinder heads
  • Carb Flange Center-To-Center: 8-5/8”

Specs

BrandHolley
ConstructionCast
Emission Code3
EngineGM LS1/LS2/LS6
FinishBlack
Front Height4.47 inch
Fuel System TypeCarb
Manifold TypeDual Plane
Product TypeManifold
Rear Height5.54 inch
Part Number300-120BK

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing 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

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

Tech Resources

All GM LS Gen 3 engines equipped with LS1/LS2 style cathedral port cylinder heads
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      *Free Shipping & Handling only offered to the contiguous US on orders over $100.

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

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