Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which Class Pos has a Year larger than 1997, a Team of corvette racing, a Class of gt1, and 327 laps?

### Inputs:
table_name: table, columns: ['Year', 'Team', 'Co-Drivers', 'Class', 'Laps', 'Pos.', 'Class Pos.']

### Response:
SELECT Class Pos. FROM table WHERE Year > 1997 AND Team = corvette racing AND Class = gt1 AND Laps = 327