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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
5" at plenum
Exhaust port is raised and will most likely require its own header flange available through our website
Ends tapped to suit -12AN Fittings (1" -1/16 - 12 Thread)
LS3 Intake Manifold Gaskets
CID LS3 4150 EFI BA Intake Manifold Block Deck Height:9.45" Mid Aftermarket 5" at plenumPRODUCT DESCRIPTION The CID Heads BA LS3 intake manifold is designed for engine applications aiming to make serious HP using LS3 cylinder heads with a single plane intake. Designed with extensive use of Computational Fluid Dynamics the manifolds are available in 3 Cross Sections at the runner opening in the plenum. 4. 0", 4. 5" and 5. 0" Square Inches of Cross Section. These numbers refer to the size of the runner opening in the plenum where the
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