1 6
Top Street Performance

Chevy Small Block Vortec Carbureted Aluminum Dual Plane Intake Manifold - Polished

Chevy Small Block Vortec Carbureted Aluminum Dual Plane Intake Manifold - Polished

SKU: 82006

$366.67
$366.67 $416.68
Shipping calculated at checkout.

In stock

Top Street Performance (TSP) is committed to providing high-quality performance parts while complying with emissions regulations. This product is designed for use on vehicles that comply with federal emissions regulations. It is the customer’s responsibility to verify that this part is legal for use in their state or local jurisdiction. Check with your local emissions authority before purchasing.

Product Details

Features

  • Chevy small block dual plane intake is built for carbureted systems with Spread Bore (4150 Square Bore with Included Adapter) carburetor flange compatibility.
  • Operating range: Idle-5,500 RPM. Deck height: Standard. Designed to match the camshaft, cylinder heads, and vehicle use.
  • Aluminum construction with satin finish supports durability, sealing, and clean engine-bay presentation.
  • Front/center/rear height: 3.870 in., 4.570 in., 5.280 in. Verify hood clearance, distributor clearance, gasket alignment, and accessory spacing.

Description

Designed for GM LS Series, this intake manifold is built to support balanced airflow distribution, dependable throttle response, and strong mid-range performance in properly matched engine combinations.

Airflow & Performance Design
The intake runner and plenum design help support balanced airflow delivery between cylinders while maintaining stable throttle response and dependable street-driven performance.

Construction & Engine-Bay Fitment
The manifold construction to support long-term durability, heat management, and a clean installed appearance in demanding engine-bay environments.

Installation Considerations
Proper installation requires confirming cylinder head compatibility, intake gasket alignment, carburetor or throttle-body configuration, distributor clearance, and hood clearance before final assembly.

System Matching
Verify fuel system compatibility, throttle linkage setup, vacuum routing, sensor provisions, and accessory clearance before installation. This intake manifold is intended for properly matched engine combinations.

Specs

Center Maximum Height 4.570 in.
CNC Ported No
Color Satin
Deck Height Standard
Front Maximum Height 3.870 in.
Gasket Or Seal Included No
Grade Type Performance
Material Aluminum
Rear Maximum Height 5.280 in.
Single Or Dual Plane Type Dual Plane
Basic Operating RPM Range Idle-5,500 RPM
Carburetor Flange Style Spread Bore (4150 Square Bore with Included Adapter)
Carburetor Quantity 1
EGR No
Fuel System Type Carbureted
Intake Port Shape Rectangle

Engine Fitment

COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. I
• 5.0 L / 305 in3
• 5.7 L / 350 in3

NOTES:
Fits 1996-2002 Chevy small block Vortec engines.
As Vortec blocks do not have a water bypass, manifold is equipped with a provision to connect it to stock a water pump using a 5/8" heater hose.

COMMON VEHICLE APPLICATIONS:
Street performance applications
Restoration projects
Custom engine builds

Q&A

Emissions Notice

This product is legal for off road use and non pollution controlled vehicles (1965 & older); however, it has not been tested or approved by the California Air Resources Board (CARB) for highway vehicles in the state of California. By purchasing this product, buyer agrees it will not be used on pollution controlled vehicles in California, or in a state with similar emissions regulations.