Motor question

[The Hulk!]

I'm about to lock down a motor for my van

I'm wondering is there any differences between my 2003 motor and a Montana 2006 motor?

Is a 2006 motor different at all? Or does it bolt right in just use my wiring harness?

Thanks!
Jordan

[cavalier3400z]

2006 is a 3500. I do not think a 3500 was made in 2003 only 3400. Of you have a 3400 most likely you will have to get a trigger wheel and what ever else is needed for a 3500 swap. Some here should be able to help you. 3500 is an amazing engine with tons of potential.


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[The Hulk!]

not interested in 3500's...

i like being able to just straight swap the motor
and not have to worry bout extra stuff...

thanks for answering the question tho i was also under the impression that 2006 3400 dosent exist...
guys says its a 3400 tho... gonna have to see it i guess

but any 3400 is direct swap tho right any 97-2005 3400 should use the same wiring harness correct?

thanks
Jordan

[TurboGTU]

Look at the crank sensor in the middle of the block not the harmonic balancer. If its two wire your golden. If 3 wires , crank is different.