bought a 500 dollar 93 crew 4x4 3500 with the 6.5, it lost oil pressure and locked up, so I got it. Do I , 1. try to fix it 2. replace with cheap used, or spend 3000 for a motor off of ebay. anybody have a good short block? give me ideas cause im new to this.

 

If you have time remove motor and see if it can be rebuilt, if not maybe try these guys Diesel Fixers 6.2 and 6.5 engines