ADA GSR40 Billet Intake Manifold Kit $34.95 Quantity discounts available QuantityPrice Quantity: -+ SKU: AV765 ABOUT THIS PRODUCT:ADA GSR40 Billet Intake Manifold KitAboutAboutBillet intake manifold, heat spacer, and gaskets for G43L engine (GSR40, GSR40-TS, and Go-Bike). This item is included in the ADA GSR HP carb kit. Must be used in combination with Walbro WYK-style barrel carburetor.