CREATE TABLE table_76546 ("Year" FLOAT, "Date" TEXT, "Race name" TEXT, "Winner" TEXT, "Engine" TEXT)

Jud Larson who which race after 1956?
SELECT "Race name" FROM table_76546 WHERE "Year" > '1956' AND "Winner" = 'jud larson'
SELECT "Race name" FROM "table_76546" WHERE "Winner" = 'jud larson' AND "Year" > '1956'