Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_93 ( chassis VARCHAR, year VARCHAR, engine VARCHAR, points VARCHAR )

### Question ###
What kind of Chassis supports a Maserati Straight-6 engine with Points greater than 0 and built in the year 1955?

### Accurate SQL ###

SELECT chassis FROM table_name_93 WHERE engine = "maserati straight-6" AND points > 0 AND year = 1955