Aeroflow Top Plate with 4 Bolt Throttle Body Flange For Modular Intake Manifolds, Natural Cast Finish Suit 102mm/105mm Throttle Body

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The Aeroflow Performance modular intake manifolds allow the end user to customize their intake manifold depending on each individual application. This cast aluminium top plate perf orms well and offers extremely good value when paired with our modular bases (sold separately) to make a complete intake manifold for the very popular GM LS engine family.Aeroflow offer either a complete hi rise manifold where bonnet modifications will be required. The long runner design allows for high rpm horsepower with big cube engines for a serious drag racer. A complete low-rise design manifold which allows it to fit under a stock bonnet in most street car applications. Short intake runners with tapered top are designed to increase air velocity and more evenly distribute airflow to all 8 cylinders improving performance and throttle response.The modular design is made up of the bottom base which bolts to the cylinder heads and the top plate which bolts to the base with an O-ring to seal both components. This top plate features a short throttle body snout to accept a 102mm 4 bolt GM LS throttle body. A burst panel is welded on the top plate which releases pressure (200psi) in the event of a backfire to save your intake manifold.These top plates are sold separately (as well as in complete intake manifolds) and can be paired with our modular bases which are sold separately. Available in either natural cast or black power coated finishes. Show more