Chevy SBC 350 Vortec LowRise Aluminum Intake Manifold [Black] They feature cast iron construction

They feature cast iron construction and are powdercoated to protect against corrosion

dual plane fuel injection intake manifolds allow the installation of dual throttle bodies on late model LS Series engines

O-ring seal is included

These control arms are manufactured to strict tolerances to employ a great fit and exceptional performance

Manufactured with lightweight aluminum technology

Chevy SBC 350 Vortec LowRise Aluminum Intake Manifold [Black] They feature cast iron constructionThe Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles. It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs. To remain street legal with a square bore carb, you must use one that is also approved as street legal for your application.