3.1 to a 3100

[Superdave]

The owner ignored the low oil pressure light for about 6 months, it spun a rod bearing.

We drove it into the shop and tried to blow it.. it sounded like hell but still ran. lol

[1QUICKHATCH]

Hi, I have a 2000 Malibu with a 3100 that is blowed up and I also have a 91 Corsica with a 3.1 v6. My question is can I take the 3.1 out of the Corsica and put it in the 2000 Malibu? Will the intake, injectors, and the exhaust manifolds bolt up on the 3.1 from my 3100?

What is the problem with the 3100? If it is a bottem end problem you can swap the 3.1 crank, rods, and pistons in the 3100 block then use the 3.1 iron head gaskets to bring the CR back up near stock.