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_32 (points INTEGER, chassis VARCHAR, year VARCHAR)

### Question ###
Name the sum of points for chassis of brm p160e and year more than 1974

### Accurate SQL ###

SELECT SUM(points) FROM table_name_32 WHERE chassis = "brm p160e" AND year > 1974