Afr Bbc 18° Magnum Series Aluminum Intake Manifold For 10.2" Deck Height

This is the *BRAND NEW* AFR BBC 18° Magnum Series Aluminum Intake Manifold for 4500 Carb and 10.2" deck height, made from lightweight aluminum. Slip collar distributor required and rated at 4000-8500 RPM.
FEATURES: These manifolds are ideal for 540+ cubic inch Big Block Chevy race engines with high air flow requirements. Every AFR intake manifold is cast and machined on computerized machining centers here in the U.S. We designed the new Magnum manifolds to run "as cast," with plenty of material to have manifold CNC ported. We also recommend using our part 6880 intake gasket with the 18° Magnum Intake Manifold for proper port alignment.