Here are directions:
5.0L, 5.7L And 7.4L Engines
Fig. Lower intake manifold bolt tightening sequence-5.0L and 5.7L engines
have you removed it yet?
please remember that this is a paysite, not a free service
Here are directions to re-install the distributor:
1) Where is the timing mark on the crank shaft pulley ? Is it visible? and where is the timing scale?
2) The Lower Intake and Upper Intake are already back in. And I was putting the distributer back, it is not seating fully. I did not do any of the stuff as you just mentioned. Do you think distributor will seat fully only if it is in right position?
The timing mark on the crank shaft pulley will be visible. Its on the edge and is a groove cut into the pulley. The timing scale is on the timing cover behind the crank pulley and is visible:
If you follow the directions provided, the distributor will seat properly