Proflow’s SuperMax fabricated intake manifolds are cost effective and performance filled! These black powdercoated intake manifolds feature 3mm (1/8″) thick 6061-T6 sheet aluminum construction with 100% TIG welds for strength and durability. The tapered intake runners are designed to increase air velocity to evenly distribute airflow to all 8 cylinders, improving throttle response and providing consistent volumetric efficiency for your engine. There is also provision for a standard GM LS2/LS3 map sensor to be mounted on the rear of the plenum.

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SuperMax LS manifolds are intended for maximum performance applications and will work best with upgraded engine components and hardware, such as upgraded camshafts and cylinder heads.

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The EFI Hi-Ram style versions can be purchased with a 92mm or 102mm throttle body opening and come complete with fuel rail kits ready to go. The Tunnel Ram intakes have a 4150 flange bolt pattern for carburettors or throttle bodies. All Proflow LS intake manifolds are avaliable in both LS1/LS2/LS6 and LS3/L92 intake port openings.

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Features:

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• 3mm thick T6061 Sheet Aluminum construction, more durable than competitive intakes

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• EFI Versions are Available in 92mm and 102mm bore Throttle Body 

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• 100% TIG welded

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• Available for EFI and Carbureted applications with custom Holley Sniper logo

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• Carby or EFI Versions with include 3/8″ Billet Fuel rail kits 

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• Runner lengths with tapered top on EFI intakes designed to increase velocity and more evenly distribute airflow

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