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Ted G.
Ted G., ASE Certified Technician
Category: Car
Satisfied Customers: 6138
Experience:  20 years auto repair experience, ASE Master Tech, Mechanical Failure consultant, Expert Witness
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2000 Deville: a 4.5L 1990 Deville engine/transmission fit

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I have a 2000 Deville 4.6 Northstar with a bad head gasket. Will a 4.5L 1990 Deville engine/transmission fit?
Nope, sorry. Totally different generations and the computer is so integrated into that car that a 1990 engine could not be supported.
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