1968 Shelby GT500KR the real deal kr= king of the road . The amazing power this Shelby comes from factory modifications made to police interceptor motor of the day. --number's matching 428 cobra-jet motor --automatic transmission --1 of 1053 fastback gt500kr's produced for 1968 --advertised 335hp for insurance purposes but realistically over 400hp in actual power --factory roll-bar --heavy -duty mustang suspension --gt500kr