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CID Heads - Competition Induction Designs

CID LS 4.0 4500 Carb Semi Finished Flange BA Intake Manifold. 9.75" deck

CID LS 4.0 4500 Carb Semi Finished Flange BA Intake Manifold. 9.75" deck

Regular price $795.00
Regular price Sale price $795.00
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PRODUCT DESCRIPTION

CID Heads LS 4.0 4500 Carb Semi Finished Flange BA Intake Manifold.

The CID Heads LS 4.0 4500 Carb BA intake manifold is designed for engine applications aiming to make 600+HP using LS7 cylinder heads with a single plane intake. The LS 4.0  BA intake manifold has an overall height of 9.5" and unmatched HP-producing characteristics amongst all cast single plane manifolds. It features a square carb pad designed to suit a 4500 Dominator carburetor or throttle body.

This version comes with semi-finished flanges so it can be adapted to LS heads that don't have factory intake flange bolt hole locations and other makes of cylinder heads.

Product Features

  • Semi-finished without intake flange bolt holes
  • The BA LS intake manifold is designed for 600+HP street, race, and marine applications.
  • Near equal length runners that are 4" in the area at the plenum opening with enough material to increase the area to 5.5" at plenum
  • Designed to fit GM LS7 & LS3 port openings 
  • Optimized "Line of Sight" runners may require port matching.
  • Intake Manifold flange at full thickness to suit a 9.75" deck block
  • Made in the USA
  • Manifolds DO NOT come O-Ringed and require "paper" or similar style gaskets. (Not Supplied)
  • Made to order and a "Final Sale"

Specifications 

  • One piece
  • Semi Finished Flange
  • 9.75" deck height
  • 4.0" MCSA at plenum end of runner
  • 4500 Carburetor pad
  • 9 1/2" tall. Can be milled down to 9"

WHAT'S IN THE BOX:

One CID Heads LS 4.0 4500 Semi Finished Flange BA Intake Manifold.

*All photos are for illustration purposes only*

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