Gm Ls Carby Hi Rise Intake Manifold Cathedral Non Efi Ls 1 ls 2 Natura Aeroflow- 6040-5000

convert your gm ls engine from efi to non-efi carburettor in retro-fit applications with this Aeroflow performance hi rise (super victor style) cast intake manifold. This single-plane intake manifold is designed to keep your air and fuel distribution going into the engine at a steady and even flow for maximum Aeroflow performance and efficiency. The carburettor-mounting pad is designed to accept aftermarket 4150 square-bore carburettors with either manual or electric choke options available on today’smarket. Specifically designed to suit gm ls gen iii and iv engines equipped with oe or aftermarket ls1/ls2 cathedral port cylinder heads. This product is intended for carburetted, throttle body efi, or port efi applications.

this manifold is a hi-rise race style manifold designed for high rpm and large cubic inch engines.

• fits gm ls1/ls2 cathedral port engines.

• non-efi applications.

• fits gm ls1/ls2 engines.

• single plane configuration.

• rpm operating range - 3500 to 8000.

• natural cast finish.

•- intake manifold flat style gasket (must use fel pro 1312-2 or 1312-3).