Proflow Intake Manifold, AirMax, Dual Plane, Aluminium, Black, Square Bore, For Holden V8 Overall height: 279mm

Overall height: 279mm

-May require use of an air cleaner riser for some applications

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• Fits GM LS1/LS2 Engines

Proflow Intake Manifold, AirMax, Dual Plane, Aluminium, Black, Square Bore, For Holden V8 Overall height: 279mmPart Number : PFEM7521 BK Proflows AirMax intake manifold for propular V8 engines features improved technology and design that keeps the air fuel mixture cooler all the way to the cylinder heads. The open air space from the AirMax design separates the runners from the heat of the lifter valley cover. The runners are tuned to move the power band 1,000 rpm higher over the original AirDuel manifolds to 1500 6500 rpm. These are avalable in Natraul or