Weber Carburetor Stock Air Cleaner Adapter Toyota Pickup Truck 20R 22R 32/36 38Weber adapter to keep you stock air cleaner after replacing your carb with a Weber. Made of cast aluminum. Come with hardware and gaskets. Works great when the smog police are looking too! This carb adapter work with the 32 36 and 38 38 DG series carbs. Once with a top like in the blue outlined picture. This is for the Toyota Pickup with the 20R and 22R motor and stock air cleaner. LOOK at you air cleaner bottom and confirm shape.