Can you replace a 316 motor with 360 in 2000 dodge ram 1500 n is it direct swap?

No, a 318 (not 316, there's no such engine) to 360 swap in a 2000 Dodge Ram 1500 is not a direct swap. While both are small-block Chryslers and share some similarities, there will be significant differences requiring modifications. These include:

* Motor Mounts: The engine mounts are different and will require modification or replacement.

* Transmission: Depending on the transmission in your truck (e.g., automatic or manual, specific model), you might need an adapter or a different transmission altogether. The 360 likely uses a different bellhousing bolt pattern.

* Wiring Harness: The wiring harness for the 318 will not be compatible with the 360. You'll likely need a new harness or extensive rewiring.

* Exhaust System: The exhaust manifolds and piping will be different and need replacement.

* Computer/ECU: The engine control unit (ECU) will be different and needs to be swapped or reprogrammed.

* Cooling System: Some components of the cooling system may need to be changed or adapted.

In short, while mechanically feasible, it's a substantial undertaking requiring mechanical expertise and significant parts. It's far more complex than just bolting in a new engine. You'll be dealing with significant fabrication and electrical work. A professional mechanic specializing in engine swaps would be necessary for a successful installation.