CONTINENTAL F163 engine IGNITION TUNE DIST PREMIUM PARTS SCREW DOWN CAP KIT READ
VERIFY YOUR DIST CAP THAT ITS a SCREW DOWN type. IF not this is the wrong kit for you. VERIFY YOUR DIST CAP SEE PICS DISTRIBUTOR # 111 . DIST CAP ONLY MOUNTS 1 WAY, CAP HAS DIFFERANT SIZE SCREWS ON SIDES.