Moroso 65090: Intake Manifold Spacer Plates for Big Block Chevy with 10.200 in. Deck Height (Rectangular Port)
Rectangular Port
Intake Manifold Spacer Plates Big Block Chevy Fits Rectangular Port Cylinder Heads Adapts Short Deck Intakes to 10.200 in. (+.400) Tall Deck Blocks Mounts Between Cylinder Heads and Intake Manifold Precision Machined Aluminum Set of 4