1991 Other Buick Models 3800 motor

1991 BUICK
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BARRYDALLY
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Engine Mechanical problem
1991 Other Buick Models 6 cyl Two Wheel Drive Automatic

Will a 1991 buick sport coupe 3800 motor fit in a 1998 pontiac grand prix with a 3800 motor also.
Sep 7, 2009 at 9:15 PM
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HMAC300
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it should but check to change all your dress items from the 98 engine. Including intake & exasut manifolds....
Sep 28, 2009 at 6:43 PM