SMP DR-459 Blue Streak Distributor Cap fits 1986 - 1985 Buick Century; 1986 - 1985 Buick Skyhawk; 1986 - 1985 Buick Skylark; 1987 - 1986 Buick Somerset; 1985 Buick Somerset Regal; 1986 - 1985 Cadillac Cimarron; 1990 - 1985 Chevrolet Astro; 1986 - 1985 Chevrolet Camaro; 1986 - 1985 Chevrolet Cavalie