4 Barrel Hi-Rise Cast Iron Small Block Chevy Intake Manifold
Marine Cast Iron Intake
In stock form this Hi-Rise cast iron intake manifold will produce more power than any other stock Chevy cast iron intake manifold. Commonly referred to as a “Marine” intake, this manifold is a cast iron copy of a Z-28 high rise aluminum intake. It is equipped with Holley and Q-Jet carburetor bolt patterns. It will not bolt to Vortec or Vortec Bow-Tie heads. Unfortunately, we no long offer this intake manifold; it was discontinued by Chevrolet in 2012. You can usually find these intakes on E-Bay. The best alternative is our Stage 1 or Full CNC Ported 4 barrel Q-Jet intake manifolds.
Intake Manifold FAQ’s
Free Custom Camshaft: Now, with your purchase of a complete set of modified heads and a matching, modified intake, we will supply a custom ground flat tappet camshaft designed specifically for your application.
Cylinder Head Design Form: Fill out our online form for a recommendation and pricing on a set of heads built specifically for your application. Also, here is a link to more detailed information on our Complete Cylinder Head Assemblies. Cylinder Head FAQs
Sending your cylinder heads to us for modifications? Check out our head shipping tips.