Engine swap

Asked by Jan 02, 2016 at 10:29 AM about the 1985 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

Question type: Maintenance & Repair

Fill a 5.9 L engine from 1988 grand
Wagoneer fit into a 1985 grand Wagoneer
without any itchy issues such as
transmission bulking up and motor

1 Answer


The same 5.9 is used in the G.W. from 1984 to 1991.The only issue is that you must use the original flex plate / flywheel to match up to the transmission.

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