Will a b16 clutch fit on h22?

No, a B16 clutch will not fit on an H22 engine. The B16 and H22 engines have different clutch disc diameters, so the B16 clutch disc will be too small for the H22 flywheel. Additionally, the B16 and H22 engines use different pressure plates, so the B16 pressure plate will not be able to hold the H22 clutch disc in place.