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Weiand 8126 Street Warrior Dual Plane Intake Manifold - Chevy Small Block

(Chevrolet Camaro 1987-92, Corvette 1987-91, Caprice 1989-93; Pontiac Firebird 1987-92; Cadillac Fleetwood 1993, Brougham 1990-92 + 4 more models)

Part of: Weiand Street Warrior Carbureted Intake Manifold Series

Other options in this family: Weiand 8121 Weiand 8124WND Weiand 8120P Weiand 7550 Weiand 8125P

Manufacturer

Picture for manufacturer Weiand

Part Number

8126
11 reviews
Sale Price

$209.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Weiand 8126 Street Warrior intake manifold is engineered to deliver optimal street performance for Chevrolet small block V8 engines. This low-rise dual plane design provides excellent power and torque across the usable RPM range, making it ideal for street-driven vehicles operating from idle to 5,500 RPM.

Key Features:

  • Dual plane low-rise design optimized for street-friendly power delivery
  • Universal dual pattern carburetor flange accepts both spread bore (Quadrajet) and square bore carburetors
  • Runner geometry developed using Computational Fluid Dynamics (CFD) software for even fuel and air distribution
  • Sand cast aluminum construction with precision CNC machining for accuracy and performance
  • Front height: 3.50 inches, Rear height: 4.50 inches
  • Optimized design for modern high-output small block engines

This intake manifold provides an excellent balance of performance and value, delivering improved throttle response and power gains throughout the powerband. The dual plane configuration ensures strong low-end and mid-range torque while maintaining good top-end breathing characteristics for street applications.

Products specifications

Fits

Chevrolet Camaro 1987-92, Corvette 1987-91, Caprice 1989-93; Pontiac Firebird 1987-92; Cadillac Fleetwood 1993, Brougham 1990-92, Commercial Chassis 1992-93; Buick Roadmaster 1991-93, Commercial Chassis 1991-92; Oldsmobile Custom Cruiser 1991-92

Basic Operating RPM Range

Idle - 5500

Engine Make/Size

Chevy Small Block V8

Rear Height

4.500 in.

Cylinder Head Type

Rectangular Port

Front Height

3.500 in.

Prop 65

No

Number Of Carbs

None; For Fuel Injection

Position

Upper

Usage

Street/Strip

Finish

Satin

RPM Range

Idle-5500

Brand

Weiand

Carburetor Flange

4150

Carburetor Quantity

1

Carburetor Studs Included

No

Category

Engine

CNC Ported

No

Color

Natural

Construction

Cast

Cylinder Head Port Shape

Rectangle

Deck Height

9.025

EGR Port

No

Emission Code

3

Engine

Chevrolet Small Block Gen I

Flange Style

4150

Fuel Injectors Included

No

Fuel Rail(s) Included

No

Fuel System Type

Carb

Gasket Or Seal Included

No

Grade Type

Performance

Intake Port Gasket(s) Included

No

Manifold Type

Low Rise

Material

Aluminum

Nitrous Bung(s) Included

No

Part Type

Engine Intake Manifold

Plenum Finish

Cast

Product Type

Intake Manifold

Removable Runners

No

Removable Top/Lid

No

Single Or Dual Plane Type

Dual

Sub Category

Cylinder Block Components

Throttle Body Bore Diameter

3.6

Throttle Body Gasket Included

No

Throttle Body Included

No

Vacuum Ports

Yes

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Met all my expectations - would use again.

Good job

This is the 1st time I've ordered from you............... and I'll be back for future orders.

Easy site to navigate and the prices are the lowest around!

Needed part arrived on time and in great shape. No issues at all.

Everything was great, will use this site again!

!!!!!!!!!

Easy site to use One great security issue the company actualy calls you to confirm the purchase to avove fraud. Excellent job!! i will buy from you again. Bill

Quick and easy.

Best prices I could find on bug shields and rain guards!

Very good pricing and fast delivery of my Volant CAI

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