Bought this old Jeep with 175k miles and huge engine knock.
To save money I decided to fully rebuild using home tools.
Inside I found 3 bad rods and melted rod bearings.
Parts where hard to find but we puled it off and saved lots of money.
Just to compare, junk yard motor with high miles was $3500, my rebuild cost me around $1,100. Win win in my book.
Enjoy