engine swap 97 to a 99 grand prix

**johnrey** · 01-13-2013

i got a good running engine out of a 97 will it work in my 99 grand prix?

**Fivefingerdeathpunch** · 01-13-2013

Yes.

**dsmuts** · 01-13-2013

yeah it'll work

**BillBoost37** · 01-14-2013

Swap the alternator bracket, use your 99 evap setup and TB.

**johnrey** · 01-14-2013

Originally Posted by BillBoost37

Swap the alternator bracket, use your 99 evap setup and TB.

Sounds easy enough, removing old engine I broke at the flange of the u bend in the exhaust..hoping the donner car is in okay shape

**BillBoost37** · 01-15-2013

Flange actually broke or the bolts didn't come off and you need to drill them?

**txslow6** · 01-15-2013

Originally Posted by johnrey

Sounds easy enough, removing old engine I broke at the flange of the u bend in the exhaust..hoping the donner car is in okay shape

If its bolts just drill them and replace with bolt and nut setup.

**johnrey** · 01-15-2013

Flange is pretty well gone, tore the bolts throw the rear flange so either need both pipes or just weld in the adaptor with o2 sensor hole

**johnrey** · 01-15-2013

Know of any good places on Internet to find some stock exhaust pipe and fittings

Thread: engine swap 97 to a 99 grand prix