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Can you put a hemi engine in 2002 dodge ram quad cab slt?

It's *possible* to put a Hemi engine in a 2002 Dodge Ram Quad Cab SLT, but it's a significant undertaking, not a simple bolt-in swap. The difficulty and cost depend heavily on the specific Hemi engine you choose and your mechanical skills.

Here's why it's complex:

* Engine Mounts: The 2002 Ram's frame likely won't have the correct mounting points for a Hemi. Custom engine mounts will need to be fabricated.

* Wiring Harness: The Hemi's engine control module (ECM) and wiring harness will be different. You'll need to either modify the existing harness extensively or source a Hemi-compatible harness and integrate it. This is a very challenging aspect for most DIYers.

* Transmission: The transmission needs to be compatible with the Hemi. You might need a different transmission and associated components, which adds substantial cost and complexity.

* Exhaust System: The exhaust system will need to be custom-fabricated.

* Driveshaft: You might need a different driveshaft, depending on the transmission and rear axle ratio.

* Computer Programming: Getting the engine and transmission to communicate properly will require computer programming and tuning. This usually requires specialized equipment and knowledge.

* Cooling System: The Hemi might have different cooling system requirements, necessitating changes to the radiator, hoses, etc.

In short: While not impossible, this is a major engine swap project best suited for experienced mechanics with access to fabrication equipment, wiring expertise, and tuning capabilities. The cost could easily reach thousands of dollars, possibly exceeding the value of the truck depending on the Hemi engine chosen and associated labor. It's strongly advised to weigh the cost and complexity against the potential benefits.

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