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Weiand 8120BK Street Warrior Intake Manifold Chevy Small Block V8 Black

(GMC G2500 1979-86, K1500 1979-86, C1500 1979-86, K2500 1979-86, Jimmy 1970-86, C3500 1979-86, K2500 Suburban 1979-86, K3500 1979-86 + 100 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

8120BK
11 reviews
Sale Price

$199.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Weiand 8120BK Street Warrior intake manifold is engineered for Chevrolet small block V8 engines, delivering optimal performance for street applications. This dual-plane intake manifold features precision CNC machining for consistent quality and superior port matching, ensuring excellent throttle response and power delivery from idle through 5,500 RPM.

Key Features:

  • Precision CNC-machined aluminum construction for accurate port dimensions and smooth airflow
  • Optimized power band from idle to 5,500 RPM, ideal for daily drivers and street performance
  • Port dimensions: 1.84" height x 1.12" width for excellent flow characteristics
  • Manifold height: 3.50" front, 4.50" rear for proper hood clearance in most applications
  • Black ceramic coating provides heat and corrosion resistance for extended durability
  • Aggressive black ceramic finish enhances engine bay aesthetics

The Street Warrior design balances low-end torque with mid-range power, making it an excellent choice for street-driven vehicles that demand reliable performance and great looks. The durable ceramic coating not only protects the manifold from the elements but also helps dissipate heat while maintaining a sharp appearance under the hood.

Products specifications

Fits

GMC G2500 1979-86, K1500 1979-86, C1500 1979-86, K2500 1979-86, Jimmy 1970-86, C3500 1979-86, K2500 Suburban 1979-86, K3500 1979-86, C15/C1500 Pickup 1967-71, 1973-74, C2500 1979-86, K1500 Suburban 1979-86, G25/G2500 Van 1970-74 + 96 more models

Barrels

4

Engine Make/Size

Chevy Small Block V8

Rear Height

1.120 in.

Number Of Carbs

One

Front Height

3.500 in.

Barrel

Four

Finish

Black

Emission

Without EGR

Position

Lower

RPM Range

Idle-5500

Cylinder Head Type

Standard

Prop 65

No

Usage

Street/Hi-Performance

Basic Operating RPM Range

Idle - 5500

Brand

Weiand

Carburetor Flange

4150 Square Bore

Carburetor Quantity

1

Carburetor Studs Included

No

Category

Engine

CNC Ported

No

Color

Black

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 Square Bore

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

Black Ceramic

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

Great

Great price and fast shipping!! i would order parts again from here.. Thanks

Fine

just fine, appreciate your free services I am unable to tell if I am satisfied with product as of yet.. wwait till I pull all my hair out and I will tell you..

Great price and super fast shipping!!<br>Will be back!!!

Great Price!

Very fast shipping, lowest prices on the web.

Took a little longer to ship out the item than expected. But other than that, great prices. Great checkout process. Will deal with again if I find something else that I want to buy for my G35.<br>Thanks! (order #: 9261)

I purchased an Airaid throttle body spacer, they has they cheapest price on the web, no one else could even compare to the prices here at Autoplicity, I will definitely order from in the future!

I had a hard time getting to where I wanted but once there it was OK.

Placed an order on Saturday night for a set of Hotchkis sub-frame connectors. They were the lowest priced on the net and shipped on Monday. You cant ask for better service and shipping

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