I have a 99 Pontiac grand am se 3.4 and I'm looking to swap the 3.4 motor and tranny with a 3.8 super charged motor. Is it going to bolt up the same or do I have to make mounts and stuff and wiring??


Asked by Mar 28, 2015 at 09:30 AM about the 1999 Pontiac Grand Am 2 Dr SE Coupe

Question type: Car Customization

2 Answers


Motor Mounts may be different. I would look on ebay or a Salvage yard and get some Motor mounts from a 3800 around the same era and it doesn't have to be a supercharged 3800.


I want to pull a 3.8 supercharged motor tranny k-frame and all and put it in my grand am the has a 3.4..... The 3.8 is in a Buick century and I want to have a sleeper that isn't expected

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