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PARTS INTENDED FOR COMPETITION USE ONLY.
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Racing Flag

PARTS INTENDED FOR COMPETITION USE ONLY.
Click for more details.

LS INTAKE MANIFOLDS

12644568

LS7 Intake Manifold Assembly 

  • Gen-IV fuel injection nylon manifold used on the 2009 Corvette Z06 LS7 engine
  • Fully assembled with injectors, fuel rail, 90 mm ETC throttle body and gaskets
  • For use only with LS7 and LSX/LS7-style cylinder heads

NOTE: Must use Controller Kit P/N 19354334. 


12674428

LS3 Intake Manifold Assembly 

  • Gen-IV fuel-injection nylon manifold used on the 2009 Corvette LS3
  • Fully assembled with injectors, fuel rail, 90mm ETC throttle body and gaskets
  • For use with LS3/L92 style cylinder heads

19244103

LS9 Supercharger 

  • Original Equipment on ZR1 Corvette
  • Eaton® twin-rotor 2.3L displacement
  • Integrated dual-brick air-to-liquid intercooler
  • Highly efficient 4-lobe rotor design
  • Generates maximum boost pressure of 10.5 PSI
  • Assembly includes:
    – Supercharger intake system with injectors
    – Cast cover and intercooler
    – Front pulley
    – Throttle body (not shown)
    – Gasket Set
    – Injector Harness (not shown)
    – Injectors (not shown)
    – Fuel Rails (not shown)

19300534

ZL1 Supercharger 

  • Original equipment on LSA-powered 2012-2014 ZL1 Camaro
  • Highly efficient Eaton Twin-Vortices, high-helix rotors
  • 1.9L displacement
  • Integrated air-to-liquid intercooler with front-facing lines
  • Approximately 9 lbs. psi boost on 6.2L engine
  • Assembly includes:
    – Supercharger
    – Intake system with injectors
    – Ribbed cast cover and intercooler
    – Front pulley
    – Throttle body
    – Gasket set

22901367

LS9/LSA Intercooler Fluid Pump 

  • Includes pump assembly
  • Additional hoses and clamps required to connect pump in line with coolant circuit

19301246

Air Inlet Kit for LS-Based Crate Engine Installation

  • Designed for universal LS and LSX EFI crate engine installations
  • Kit contains intake tubes with provisions for mass airflow meter and vacuum line, along with a reusable, high-performance air filter and mounting hardware
  • Straight and elbow tubes provide the optimal distance between throttle opening and mass airflow meter, including the minimum length of straight tubing required for accurate mass airflow meter operation
  • Includes polished intake tubes, couplers, worm-style clamps and a vacuum hose
  • Mass airflow meter provision accepts all GM production meters, (must be purchased separately)

NOTE: This is a universal kit and may not fit every application. Additional fabrication may be required, but the length of the straight tube must be maintained for accurate mass airflow meter operation.


88958675

LS2 4-bbl Intake Manifold 

  • Allows you to install a 4-bbl carburetor on an LS-Series engine with cathedral ports (LS1, LS2, LS6)
  • Cast-aluminum open-plenum intake manifold accepts a 4150-style square-bore carburetor
  • Bosses for EFI injectors for custom applications
  • Bolts and instructions supplied  

NOTE: LSX Ignition Controller P/N 19171130 is required for carbureted applications.


25534394

LS7 4-bbl Intake Manifold

  • Lightweight GM Racing design for use on LS7-style heads
  • Reduced mass design, porting not recommended
  • Includes mounting bolts and instructions
  • Uses LS7 carb intake gasket set P/N 19172113
  • Machined for 4150-style carburetors and has 3/8" NPT vacuum boss
  • Also available with injector bosses, P/N 25534413

NOTE: LSX Ignition Controller P/N 19171130 is required for carbureted applications.


25534401

LS3/L92-Style 4-bbl Intake Manifold 

  • Lightweight GM Racing design for use on LS3/L92-style cylinder heads
  • Reduced mass design, porting not recommended
  • Includes mounting bolts P/N 11609577 and instructions
  • Uses L92 carb intake gasket set, P/N 19172114
  • Machined for 4150-style carburetors and has 3/8" NPT vacuum boss
  • Also available with injector bosses P/N 25534416

NOTE: LSX Ignition Controller P/N 19171130 is required for carbureted applications.


LSX INTAKE MANIFOLDS

The best way to feed an LSX engine is with air channeled through one of our LSX intake manifolds. They’re designed to match the performance capability of our LSX heads and big-displacement rotating assemblies. LSX intake manifolds have a high-flow, spider-type design and are made of lightweight aluminum. They’re cast with plenty of material for builder-specified port work; and the flanges are a minimum of 0.5"-thick to accommodate machining.  

Additional features include: 

  • Standard-deck and tall-deck versions
  • Natural finish with LSX and GM logos
  • Injector/nitrous bosses cast in place
  • Comes with installation hardware

19244037

LSX-LS3 Dual-Plane Standard Deck 4-bbl Manifold 

  • Dual-plane for low- and mid-range torque
  • L92-style ports
  • Injector/nitrous bosses cast-in
  • Extra thick for professional porting
  • 4150-style carburetor mounting provision
  • Uses OEM O-ring gaskets and bolts (included)
  • Tall-deck version available as P/N 19244036

19244035

LSX-LS3 Single-Plane Standard Deck 4-bbl Manifold

  • Single-plane design for mid-range and top-end power
  • L92-style ports
  • Injector/nitrous bosses cast-in
  • Extra thick for professional porting

  • 4150-style carburetor mounting provision
  • Uses OEM O-ring gaskets and bolts (included)
  • Tall-deck version available as P/N 19244034

19244033

LSX-LS7 Single-Plane Standard Deck 4-bbl Manifold

  • Single-plane design for mid-range and top-end power
  • LS7-style port
  • Injector/nitrous bosses cast-in
  • Extra thick for professional porting

 

  • 4150-style carburetor mounting provision
  • Uses OEM O-ring gaskets and bolts (included)
  • Tall deck version available as P/N 19244032

19257854

LSX-CT Single-Plane Standard Deck 4-bbl Manifold

  • Single-plane design for large displacement or high-rpm applications
  • LSX-CT/DR-style port; minor port matching required for optimal port match
  • Two-sets of injector/nitrous bosses are cast-in for extreme power capability
  • Extra thick for professional porting and/or boosted applications
  • 1/2" raised 4150-style carburetor mounting pad
  • Tall deck version available as P/N 19257853

19257851

LSX-DR Single-Plane Standard Deck 4-bbl Manifold

  • The ultimate drag racing single-plane for large displacement or high-rpm applications
  • LSX-CT/DR-style port; minor port matching required for optimal port match
  • Two-sets of injector/nitrous bosses are cast-in for extreme power capability
  • Extra thick for professional porting and/or boosted applications
  • 1" raised 4500 style carburetor mounting pad
  • Tall-deck version available as P/N 19257852

88958679 

LS Front Distributor Drive Cover

  • Assembly is manufactured for applications where a 4-bbl carburetor and distributor are required
  • Can be combined with GM’s Bowtie valve covers, P/N 25534398 and P/N 25534399, for a complete traditional looking engine package
  • For all LS-Series engines except LS7, LSA and LS9

NOTE: Distributor and mechanical fuel pump not included. Uses Small-Block Ford-style distributor and mechanical fuel pump. Special water pump, accessory drive and damper required.


INTAKE MANIFOLD GASKETS AND COMPONENTS

19172113

LS7 Carb Intake Gasket

  • For use with intake manifold P/N 25534394 or P/N 25534413
  • Includes 2 gaskets

19172114

L92/LS3 Carb Intake Gasket

  • For use with intake manifold P/N 25534401 or P/N 25534416
  • Includes 2 gaskets

19156564

LS2 Carb Intake Gasket

  • For use with intake manifold P/N 88958675
  • Includes 2 gaskets

EXHAUST MANIFOLD/HEADER

12480130

LS Header Flange 

  • These 3/8" thick steel header flanges are a great way to start a fabricated set of LS-Series headers for a racecar or street rod
  • For stock LS1, LS2, LS3, LS6, LS7 and L92 (may require clearancing) exhaust ports
  • Sold individually

Intake Manifolds: Additional Required Components

Part number

Intake Gaskets

Bolts

Engine Application


25534394/25534413

25534394/
25534413

19172113

Included with manifold

LS7 Carb Applications


25534401/25534416

25534401/
25534416

19172114

Included with manifold

L76/L92 and LS3 Carb Applications


88958675

19156564

Included with manifold

LS2 Carb Applications

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Unless specifically noted to the contrary herein, vehicles equipped with Chevrolet Performance parts that are emissions-related may not meet U.S., Canadian, and state and provincial laws and regulations relating to motor-vehicle emissions. These parts are designed and intended for use in vehicles operated exclusively for competition: in racing or organized competition on courses separate from public streets or highways. Visit www.chevroletperformance.com/emissions for more details.