Chevy Big Block Gold Zinc Steel Hex Head Intake Manifold Bolt Kit

• Chevy big block intake manifold bolt kit uses Set Of 16 bolt fasteners to support a complete manifold installation.

• Gold Zinc steel hardware with 3/8" - 16 sizing helps match the intake mounting points.

• 1 1/4" thread length supports proper clamp load across the intake flange without bottoming out in compatible cylinder heads.

• Includes included washers; verify head style, torque sequence, gasket thickness, and manifold flange depth before final assembly.

Built for upgraded induction performance, this intake manifold supports improved airflow characteristics and stable fuel delivery for GM LS Series using properly matched carburetor or EFI configurations.

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.