65-12414 PowerPlus Cyclone Intake Manifold BB 65-124151 PowerPlus Crosswind intake manifold BB satin65-12415 PowerPlus Cyclone Intake Manifold BB satin 65-124141 PowerPlus Crosswind intake manifold BB 68-12405 68-69 Intake Manifold BB70-12405 70 Intake Manifold BB65-124152 PowerPlus Cyclone Intake Manifold BB chrome64-12412 High Performance Racing Manifold 64-12411 PowerPlus Crosswind intake manifold satin 64-12413 High Performance Racing Manifold satin 70-12405 70 Intake Manifold BB 64-12410 PowerPlus Crosswind intake manifold 68-12405 68-69 Intake Manifold BB 64-124081 PowerPlus Typhoon Intake Manifold chrome 64-12406 PowerPlus Cyclone Intake Manifold 64-12407 PowerPlus Cyclone Intake Manifold satin 64-124071 PowerPlus Cyclone Intake Manifold chrome 64-12408 PowerPlus Typhoon Intake Manifold 64-12409 PowerPlus Typhoon Intake Manifold satin 64-12405 Cast Iron Intake Manifold SB, GM