Weiand MANIFOLD – SBC SPREAD BORE

Weiand MANIFOLD – SBC SPREAD BORE

The Weiand MANIFOLD – SBC SPREAD BORE is a high-performance Street Warrior dual-plane intake manifold designed to deliver brutal low-end torque and increased horsepower for Small Block Chevy engines. Engineered with Computational Fluid Dynamics software, this manifold provides an optimized air/fuel distribution for modern, high-output street and strip applications.

Key Features

• Low-rise, dual-plane design for consistent power from idle to 5,500 RPM
• Universal dual-pattern carb flange accepts both spread-bore and square-bore carburetors
• Precision CNC-machined sand-cast aluminum construction for superior fit and value
• CFD-optimized runner geometry for enhanced engine efficiency and throttle response

Fitment

• 1955-1986 Small Block Chevy Gen I Engines
• 1987-later Small Block Chevy with Corvette aluminum cylinder heads

Note: Please verify hood clearance before installation as this manifold features a high-rise carburetor mounting location; professional installation is recommended.