Replacement ignition key Compare your key with that shown. Cross-sections show the hole key will fit into. Keys are sent as blanks and can be cut to fit your car at any local key shop for a nominal charge. Check to make sure your blank key fits into ignition before cutting. Click on line drawing for photo of key. Uncut key shaft measures 6.98mm x 23.68mm For: Alfa Romeo Alfetta 1976-80, Alfa Romeo Spider/Graduate 1970-80 ignition. Fiat 1967-83 also some Lancia and Lamborghini models of same era. Original codes ran from A501-3278 Cross referenced as: Ilco #: FT43 Dominion #:FT43 Taylor #: X109 Silca #: SIP11