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Weiand 8012 Stealth High Rise Dual Plane Intake Manifold - Ford Big Block V8

(Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-87, Thunderbird 1968-76, F-350 1973-79, 1983-87, Galaxie 500 1969-74 + 34 more models)

Part of: Weiand Stealth High-Rise Dual Plane Intake Manifold

Other options in this family: Weiand 8023WND Weiand 8022WND Weiand 8018 Weiand 8020WND Weiand 8019

Manufacturer

Picture for manufacturer Weiand

Part Number

8012
11 reviews
Sale Price

$429.95

In Stock (10+)

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Product Details

The Weiand 8012 Stealth intake manifold delivers exceptional performance for Ford big block V8 engines with its high-rise dual plane design. Engineered for street and street/strip applications, this manifold provides excellent throttle response and strong power delivery from idle through 6800 RPM.

Key Features:

  • High-rise dual plane design optimizes air/fuel distribution for balanced power and torque
  • Broad power band from idle to 6800 RPM for versatile street performance
  • Square carburetor mounting flange accepts standard 4150-style carburetors
  • Port dimensions: 2.15" height x 1.89" width for excellent flow characteristics
  • Manifold height: 5.25" front, 6.75" rear for optimal runner length
  • No EGR provisions for maximum performance applications

The Stealth series manifolds feature precision-machined surfaces and quality aluminum construction for reliable performance. This manifold is ideal for street rods, muscle cars, and performance builds where strong mid-range power and excellent drivability are priorities.

Products specifications

Fits

Ford F-150 1975-79, Mustang 1969-71, F-250 1973-79, 1983-87, Thunderbird 1968-76, F-350 1973-79, 1983-87, Galaxie 500 1969-74, F-100 1973-77, 1979, F-250 Pickup 1973-79, 1983-87, Fairlane 1970, Ranchero 1970-77, Torino 1970-76 + 29 more models

Barrels

4

Finish

Satin

Engine Make/Size

Ford Big Block V8

Number Of Carbs

One

RPM Range

Idle-6800

Barrel

Four

Cylinder Head Type

Standard

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Rear Height

6.750 in.

Front Height

5.250 in.

Position

Lower

Emission

Without EGR

Usage

Street/Strip

Brand

Weiand

Carburetor Flange

4150 Square Bore

Carburetor Quantity

1

Carburetor Studs Included

No

Category

Engine

CNC Ported

No

Color

Natural

Construction

Cast

Cylinder Head Port Shape

Oval

EGR Port

No

Emission Code

3

Engine

Ford Big Block

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

Cast

Product Type

Intake Manifold

Removable Runners

No

Removable Top/Lid

No

Single Or Dual Plane Type

Single

Sub Category

Cylinder Block Components

Throttle Body Bore Diameter

3.6

Throttle Body Gasket Included

No

Throttle Body Included

No

Vacuum Ports

No

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

So far so good

Prompt delivery good price

Excelent!

Great

great

Good experience

I need 14 of this item, you had 4

Great price, exactly what I needed. I will definitely return to Autoplicity for future autoparts orders! Thanks!

Nice site

My son lives about 1500 miles from me. He had asked me to get him an Industries SuperFlow Hi-Volume Air Compressor for Christmas. <br>With a couple of click on my computer, the compressor was ordered to be shipped to him and was paid for. He had the exact compressor he requested within five days.(and that included the weekend)<br>One word sums up my experience---EASY

Very quick service and lowest price.

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