The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the repair and modification of engine block assemblies. The procurement aims to ensure that these assemblies are overhauled, tested, and inspected to return them to a Ready for Issue (RFI) condition, adhering to strict quality and inspection standards. This opportunity is critical for maintaining operational readiness and reliability of naval equipment, as the engine block assemblies are essential components in various military applications. Interested contractors should contact Shamus Roache at 215-697-5047 or via email at SHAMUS.ROACHE@NAVY.MIL for further details, with a required repair turnaround time of 120 days after receipt of the asset.