Mikey repo

Ok thanks for all the replies Iam thinking pull engine and do a complete reseal as well as 2 broken manifold bolts on exhaust I guess while engine is out a timing chain and gears would be good idea has 214000 miles runs great no issues other than pan and rear main weeping oil have owned since new

What is involved in the rear main seal and oil pan gasket replacement..can it be done with engine in truck it's a 4x4