will a 318 engine work in a 2003 dodge ram 2500 truck?

Asked by gredfern Aug 04, 2013 at 07:14 PM about the 2003 Dodge RAM 2500 ST Quad Cab LB 4WD

Question type: Car Customization

Wanting to find out if I would be able to install a 318 v8 in my 2003 dodge ram 2500 truck instead of a 5.7l hemi.

2 Answers
125

Chris answered 10 years ago

The mounts should be the same but the transmission bolt pattern won't be the same if you plan on using the stock transmission

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12,585

madmopar answered 10 years ago

why would you make that swap? the hemi makes over 100hp more than the 318, and is more fuel efficient. you would have to change computer and all wiring. forget about passing emissions.

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