Reman designed for repower. Comes with panel, harness, 4 motor mounts, overflow bottle, wet exhaust elbow and transmission cooler. #3 Bellhousing. It will say 600HP on plate, and will be derated to requested horsepower. 2 year/2K-hr Warranty. Must be inspected by Cummins tech to confirm install was done correctly. Bobtail but we can put transmissions with them and also include install package for a cost.