Description

The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era!

Features

  • Power band from 1500-7000rpm
  • Perfect for any street/performance, muscle car or street rod enthusiast
  • Cast aluminum construction
  • Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
  • Dual plane design for equal distribution and great mid-range torque without comprimising top-end power

Specifications

Basic Operating RPM Range1500-6500
BrandHolley
Carburetor FlangeSquare/4150
Carburetor Studs IncludedNo
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineGM LS3/L92
FinishSilver
Flange Style4150 Square Bore
Front Height4.73 inch
Front Maximum Height4.73
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarb
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeDual Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeIntake Manifold Base
Rear Height5.80 inch
Rear Maximum Height5.8
Removable RunnersNo
RPM Power Band1500-6500 RPM
Sale CategoryAir and Fuel Delivery
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo
WarrantyLimited 90 Day

Compatibility

  • Universal Part

The Holley GM 2x4 dual plane manifold is designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am at Lemans in the 1960's. The technology of the LS pushrod engine is now mated with the impressive multi-carb looks and performance of the muscle car era!

Features

  • Power band from 1500-7000rpm
  • Perfect for any street/performance, muscle car or street rod enthusiast
  • Cast aluminum construction
  • Fits all GM LS Gen III or Gen IV engines equipped with LS3/L92 style rectangular port cylinder heads.
  • Dual plane design for equal distribution and great mid-range torque without comprimising top-end power
Basic Operating RPM Range1500-6500
BrandHolley
Carburetor FlangeSquare/4150
Carburetor Studs IncludedNo
Category FilterIntake Manifolds
Clearance CategoryIntake Manifolds
ColourNatural
ConstructionCast
EGR PortNo
Emission Code3
EngineGM LS3/L92
FinishSilver
Flange Style4150 Square Bore
Front Height4.73 inch
Front Maximum Height4.73
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarb
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeDual Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Product TypeIntake Manifold Base
Rear Height5.80 inch
Rear Maximum Height5.8
Removable RunnersNo
RPM Power Band1500-6500 RPM
Sale CategoryAir and Fuel Delivery
Single Or Dual Plane TypeSingle Plane
Throttle Body IncludedNo
WarrantyLimited 90 Day
  • Universal Part

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