Hurricane GM LS1/LS2/LS6 Single-Plane Intake Manifold, Cathedral Port Porsche Black wrinkle finish plastic

Black wrinkle finish plastic

Built-in pressure relief

Auxiliary venturi: 40

Note: Air filter adaptor plate not included

Hurricane GM LS1/LS2/LS6 Single-Plane Intake Manifold, Cathedral Port Porsche Black wrinkle finish plasticSuits GM LS Gen 3 & 4 engines with LS1 LS2 LS6 cathedral port heads 2500 7000rpm range, ideal for high performance engines Cast aluminium, natural finish Suits square bore 4 barrel carburetors and throttle bodies Includes o rings Calflow manifolds are cast in high pressure steel dies rather than the pour in sand molds used by other aftermarket manifold manufacturers. This type of tooling costs 2 3 times more than conventional sand cast patterns, but