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:
AMC V8
• 4.8 L / 290 in3
• 5.0 L / 304 in3
• 5.6 L / 343 in3
• 5.9 L / 360 in3
• 6.4 L / 390 in3
• 6.6 L / 401 in3

CHEVROLET BIG BLOCK V8 GEN. II (MARK IV)
• 6.5 L / 396 in3
• 6.6 L / 402 in3
• 7.0 L / 427 in3
• 7.4 L / 454 in3

CHEVROLET BIG BLOCK V8 GEN. V
• 7.4 L / 454 in3

CHEVROLET BIG BLOCK V8 GEN. VI
• 7.4 L / 454 in3

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

SPECIFICATIONS:
Fastener Style: Bolt
Fastener Material: Steel
Fastener Finish: Chrome
Fastener Nut Style: Hex
Thread Length: 1 1/4"
Thread Size: 3/8" - 16
Washers: Included
Quantity: Set Of 16