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.

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

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