Can anyone help with an engine swap question?

Drakito

Full Member
198
31
28
Southern Utah
Buick Ownership
2003 Park Avenue Ultra
Yes. It's a lot of work, but it is doable. You will need donor engine wiring, a donor computer, the engine, trans, and all sensors. The 4t60E trans you have will not be able to hold the power the 4t65EHD can.
 
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