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Weiand

Weiand Street Warrior Intake - Chevy Big Block V8

Part # 8123P Be the first to write a review

Street Warrior™ Intake Manifold 396-427ci engines with Oval Port Heads

Weiand Street Warrior Intake - Chevy Big Block V8

In Stock
Free Shipping - Lower 48 US States
$499.95
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3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
Most of the intakes on the market were developed 20+ years ago when typical engines were 396-427 cubic inches. Not so anymore. With the popularity of larger engines, stroker combinations and more efficient cylinder head and cam designs came the need for intake manifolds to support these combinations. Designed with Computational Fluid Dynamics software, the Street Warrior intake rises to the challenge and delivers the performance to conquer the competition! Want maximum horsepower and torque from today's engines? Choose Street Warrior!

Features:

  • Oval Port Dimensions: 1.775" High x 1.600" Wide
  • All new optimized design for today’s higher output big block engines
  • Idle to 5,500 RPM band
  • Low rise dual plane design delivering friendly power and torque across the usable RPM range
  • Runner geometry optimized using Computational Fluid Dynamics software for even fuel & air distribution
  • Universal dual pattern carb flange accepts spread bore (Quadrajets) and square bore carbs
  • Permanent mold 319 aluminum construction is precision CNC machined providing lighter castings with better surface finishes

About Weiand

Looking for intakes, water pumps, oil pans, or superchargers? Holley.com has the best selection at the best prices.

Basic Operating RPM RangeIdle - 5500 RPM
Brand Weiand
Carburetor Flange4150 Square Bore
Carburetor Quantity1
Carburetor Studs IncludedNo
CategoryEngine
CNC PortedNo
ColorPolished
ConstructionCast
Cylinder Head Port ShapeOval
Deck Height9.8 IN
EGR PortNo
Emission Code3
EngineChevy Big Block V8
Flange Style4150 Square Bore
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarb
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeLow Rise
MaterialAluminum
Nitrous Bung(s) IncludedNo
Part TypeEngine Intake Manifold
Plenum FinishPolished
Product TypeIntake Manifold
Removable RunnersNo
Removable Top/LidNo
Single Or Dual Plane TypeDual
Sub CategoryCylinder Block Components
Throttle Body Bore Diameter3.6 IN
Throttle Body Gasket IncludedNo
Throttle Body IncludedNo
Vacuum PortsYes
WarrantyManufacturer's Limited 90 Day Warranty
UPC090127661710
Part Number8123P
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) 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


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions - 199r10480rev1.pdf
Manufacturer's Limited 90 Day Warranty: See Details

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

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

    Weiand Street Warrior Intake - Chevy Big Block V8
    Weiand Street Warrior Intake - Chevy Big Block V8
    $499.95