The Chevy 350 will drop in once you swap out the mounts, but you'll have to buy all the accessories and brackets for the motor, because the only things you'll be able to re-use from the Olds are the alternator and the distributor cap.
There's also some wiring that will need to be lengthened for the starter and alternator, since they are on opposite sides as they are on an Olds.
The swap to SBC is relatively simple, but there are a lot of little things to keep tabs on, that all add up.
If you have a 200-4R trans, than a sbc will bolt right up because of the universal bellhousing, but if your car has a TH-350 or THM-200, than you'll need a trans with the Chevy pattern. There are a few TH350's with the dual pattern bellhouse as well, but they aren't very abundant.
An Olds 350 will have no problem making the power you're after... But then again, a SBC would have no problem either.
There's also some wiring that will need to be lengthened for the starter and alternator, since they are on opposite sides as they are on an Olds.
The swap to SBC is relatively simple, but there are a lot of little things to keep tabs on, that all add up.
If you have a 200-4R trans, than a sbc will bolt right up because of the universal bellhousing, but if your car has a TH-350 or THM-200, than you'll need a trans with the Chevy pattern. There are a few TH350's with the dual pattern bellhouse as well, but they aren't very abundant.
An Olds 350 will have no problem making the power you're after... But then again, a SBC would have no problem either.