Savana 1/2 Ton Van V8-305 5.0L VIN M SFI (1998)
7. Install the valve keys (1).
Use grease in order to hold the valve keys in place.
8. Carefully release the valve spring pressure, making sure the valve keys stay in place.
9. Remove the J 5892-D or the J 38606 and the J 22794
10. Install the spark plugs.
11. Install the valve rocker arms.