Chevy LS3 2pc Fabricated Ram Air 98mm 4 Bolt EFI Intake Manifold Black Speedmaster Twin-Carb combine two four-barrel

Speedmaster Twin-Carb combine two four-barrel carburetors to achieve the best balance of drivability

Speedmaster small block 427 c

and corrosion-treated

That latter characteristic translates into increased ground

Chevy LS3 2pc Fabricated Ram Air 98mm 4 Bolt EFI Intake Manifold Black Speedmaster Twin-Carb combine two four-barrelThe GM LS3 Modular Ram Air Intake Manifold was designed for high performance applications where induction system height is not limited. Couple this Hi Ram intake with the high flowing LS3 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications. The runner length and the tapered cross section were designed to perform well for a wide range of engine configurations.