CREATE TABLE table_63498 ("Year" FLOAT, "1st Place Team" TEXT, "2nd Place Team" TEXT, "3rd Place Team" TEXT, "4th Place Team" TEXT, "Host Location" TEXT)

What year was Clark-Smith Autos, Phoenix, AZ in 2nd place?
SELECT "Year" FROM table_63498 WHERE "2nd Place Team" = 'clark-smith autos, phoenix, az'
SELECT "Year" FROM "table_63498" WHERE "2nd Place Team" = 'clark-smith autos, phoenix, az'