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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
12MM ARP Washers to suit CID LT heads is 200-8500
Made to order and a "Final Sale"
5" at plenum
The CID JK400 Big Block Chevy Cylinder Heads flow an impressive 400CFM from as cast ports on a standard bore
CID LS3 4150 EFI BA Intake Manifold Block Deck Height:9.45" Mid Aftermarket 12MM ARP Washers to suitPRODUCT 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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