* Size and Weight: Cummins engines are significantly larger and heavier than the engines the Dakota was designed to accommodate. This would require extensive modifications to the frame, suspension, and drivetrain.
* Engine Bay Space: The Dakota's engine bay simply isn't designed to house a Cummins. Significant bodywork modifications would be necessary.
* Mounting Points: The mounting points for a Cummins wouldn't align with the Dakota's frame. Custom fabrication would be essential.
* Drivetrain Compatibility: The Dakota's transmission and axles wouldn't be strong enough to handle the torque of a Cummins engine. Major drivetrain upgrades would be needed.
* Wiring and Electronics: Integrating the Cummins' electronic systems with the Dakota's electrical system would be a major undertaking.
* Cost: The cost of parts, fabrication, and labor to perform such a swap would be extremely high, likely exceeding the value of the truck.
In short, while theoretically possible with a massive amount of custom work and expertise, it's not a feasible or practical project for most people. The cost and complexity would far outweigh the benefits.
