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Weiand

Weiand Speed Warrior Intake Manifold - Chevy Small Block V8

Part # 8150 Be the first to write a review

Speed Warrior™ Intake Manifold non/EGR 262ci-400ci, 1955-1986 Cylinder Heads

Weiand Speed Warrior Intake Manifold - Chevy Small Block V8

Estimated Ship Date: 06/12/2026
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$306.95
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Emissions

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

See Emissions Details

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Weiand developed the first-ever aluminum intake manifold in 1937. Thirty years later Weiand developed complete blower drives for the GMC 6-71 supercharger. Today, Weiand is still at the forefront of intake manifold and blower development as well as high flow water pumps. To make more power you have to get more air to your engine. Look to Weiand as your power source! The Weiand Speed Warrior Intake Manifold features long, separated runners for bottom-end and mid-range power, plus a special runner design and larger plenum to flow the air needed for high-rpm horsepower. All of this usable power makes this intake manifold perfect for your street and strip hot rod!

Features:

  • Precision CNC machining
  • Port Size: 1.92” height, 1.16" width
  • Satin (as cast) finish for and even surface texture
  • Power band: 1500-6700 RPM
  • Square Bore Carburetor Flange
  • Exhaust Crossover for Improved Street Drivability (Standard Small Block Chevy Heads)
  • Height: Front 4.19", Rear 5.27"
  • High Rise/Dual Plane Design

About Weiand

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

Barrels4
Basic Operating RPM Range1500-6700 RPM
Brand Weiand
Carburetor Flange4150 Square Bore
Carburetor Quantity1
Carburetor Studs IncludedNo
CategoryEngine
CNC PortedNo
ColorNatural
ConstructionCast
Cylinder Head Port ShapeRectangle
Deck Height9.025 IN
EGR PortNo
Emission Code3
EngineChevrolet Small Block Gen I
Flange Style4150 Square Bore
Front Maximum Height4.19 IN
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarb
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeHigh Rise
MaterialAluminum
Nitrous Bung(s) IncludedNo
Part TypeEngine Intake Manifold
Plenum FinishCast
Product TypeIntake Manifold
Rear Maximum Height5.27 IN
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
UPC090127621066
Part Number8150
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 - w537rev.pdf
Instructions - 199r10393rev1.pdf
Instructions - w509rev.pdf
Utilizes late model alternator an A/C bracket mounting provisions. Has additional vacuum tap off of runner. Recommended intake manifold gasket - Mr Gasket #'s 5821 or 101G Plenum depth: From the carb flange to the bottom of the upper plenum is 2-3/16". To the bottom of the lower plenum is 4-1/16".
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.