XK150 Exhaust CAM

It’s my understanding that the exhaust cam part number is C5717. Which car had cam number C13081?

Thanks.

Norm

3.8 Litre and 4.2 Litre Mark X among others.

Rob,

Not a XK150 correct?

Thanks

Guess I should have checked the 150 book. C13081 is correct for XK150 and 150S as well.
C5717 is the correct INLET cam for XK120SE and 140.

Missed your reply. Thanks Rob.