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Tim's Auto Repair
Tim's Auto Repair, mechanic
Category: Chevy
Satisfied Customers: 15481
Experience:  Have owned a repair shop for 25 yrs.
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I have a 2006 express access utility van with a 4.8 @

Customer Question

I have a 2006 express access utility van with a 4.8 @ 270000. The van is in excellent shape and the cost of a new access package is up there. I would like to convert to a duramax. Is it possible with the existing harnesses in the van? What would be some of the pitfalls to look out for? Thanks Mike
Submitted: 9 months ago.
Category: Chevy
Expert:  Tim's Auto Repair replied 9 months ago.

Hi, My name is ***** ***** for the delay.

I will do my best to assist you.

Expert:  Tim's Auto Repair replied 9 months ago.

this would be a major job..

Expert:  Tim's Auto Repair replied 9 months ago.

you would need to replace the wire harness,pcm[computer] and the complete drive train[transmission and driveline]