It's in your owners manual
It should so long as both vehicles are each Supercharged 3800's or non-supercharged 3800's and make sure the Grand Prix has a 3.8L (3800 V6) and not a 3.1L V6 (3100)
203 The 3800 Series II engine is rated at 205 H.P. The 3800 Series II Supercharged engine is rated at 240 H.P.
Sorry I am not sure how to describe this, but this is a diagram of a Bonneville and its in the exact same location,
No, for one it is a totally different transmission and all supercharged 3800 models had an HD transmission.
What is the firing order for points and plugs on a 2002 Bonneville?
Theoretically, you could put the supercharger setup from a factory supercharged 3800 series 2 engine but it would be a lot of work and you would have to do a lot with wiring. The Buick Park Avenue, Pontiac Bonneville SSEI and the Olds 88 LSS will have that engine.
Tons of rebuilt ones on ebay, to replace a worn out one. If you want to upgrade a standard 3800 SSE to the SSEI supercharged 3800 engine there is alot more to it than just bolting on the supercharger, way too indepth to answer here.
dexron 3
0.060 inch (1.52mm)
Calibracion balancines
don't think motor mounts will work - look for 92-99 3800
It is best to fit a suitable supercharger to extend its working life