Vanden Plas (X300) L6-4.0L (AJ16) (1996)
Valve Guide: Application and ID
Valve guides are available in three oversize dimensions. The first has one machined groove, and has a 0.503 0.504 inch diameter. The second, has two
grooves, and has a 0.506-0.507 inch diameter. The third, has three grooves, and a 0.511-0.512 inch diameter.