Oldsmobile 400 425 455 LowRise Aluminum Intake Manifold [Black] Speedmaster offers these great 2-piece

Speedmaster offers these great 2-piece chrome valve cover wing nuts to allow you to fasten your valve covers in style

valve stem seals

Constructed from durable aluminum

Intake manifold (Dual Plane)

Couple this Hi-Ram intake with the high flowing Ford Coyote style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Oldsmobile 400 425 455 LowRise Aluminum Intake Manifold [Black] Speedmaster offers these great 2-pieceThe 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.