Oldsmobile 400 425 455 LowRise Aluminum Intake Manifold [Polished] The runner length and the

The runner length and the tapered cross-section were designed to perform well for a wide range of engine configurations

The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles

to feed its sump tankâÃîdelivering enough fuel to power up to 800 HP engines

Kits include: Fully assembled aluminum cylinder heads

which are each sold separately

Oldsmobile 400 425 455 LowRise Aluminum Intake Manifold [Polished] The runner length and theThe 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.