Is he talking about a 273?

No, he is asking about a 318. he clearly stated that Napa shows a different part number for the 318 vs the /6, which is exactly right. Because the 318 has a 10.5" clutch and the /6 has a 10".


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.