* MUST USE BALL SEAT, OE STYLE HARDWARE ** For any questions regarding fitment please email us through our 'Contact Us' page. *** For all Porsche 914's, a 1/4" spacer is required to allow center caps to clear the dust caps. For these fitments, you must use longer lug bolts or a stud/lug nut kit...both of which we do not offer at this tim