Competition BB Std. Manifold Satin [#2515]

Big Block Chevy Manifold 4.4 inch. Big Block Chevy tall Manifold 4.69 inch. To increase performance through even distribution of air and fuel to each cylinder, The Blower Shop™ has developed its own intake manifolds for small and big block Chevy applications. Our Big Block Chevy Street/Marine Manifold is machined from an aluminum casting utilizing integral solid sides. This allows us to increase the level of strength and overall rigidity of the manifold. We use a slight radius on the floor for increased runner length and optimal airflow.

**Comes satin by default. Polish finish is available at an extra charge, but are not available through online orders. Please call (208) 985-7650 to place special orders.