There are many. There is one located under the harmonic balancer, on top of the engine in front, 2 at the tranny as well. Depending on which one is bad it can range from a easy fix, to a very complex repair. You can join http://www.w-body.com/forum/index.php for lots of information and help to fix your car.
yes if you have the Oldsmobile motor mounts. If you are asking if engine parts will interchange....Absolutely not.
If it is a 3.1 any 1992 GM motor will work. If you are doing a motor swap from 3.1 to a 3.4 Dual Cam engine it can be done but you have to change more than the engine. The wiring harness and ECM (computer) have to be changed. Possible mounts also. If you are swapping to a newer engine (say a 1998) you might have to change the wiring and ECM.
Yes...you can put just about any engine in anything with the proper skills, time and money. If the Cutlass you have has an Olds engine in it now then the transmission will bolt right up to the Pontiac engine. If it's a Chevy engine you'll need a B.O.P. transmission. You will need to change the motor mount location. Depending on the year of the Cutlass it may actually have the bolt holes drilled in the frame for the Pontiac engine mounts. For reference, find an older Grand Prix with a Pontiac 301 engine. This will have the correct mounts and location. You will also have to change the exhaust head pipe locations.
Will it fit...Yes. But it will take a little work. You'll need to change the engine/frame mounts. If it has an Olds engine now, you will be able to use the tranny. It'll bolt right up. The exhaust will not be a direct swap.
A Cutlass is more or less the same thing as a Malibu or Monte Carlo. You could use motor mounts from either of those.
It will fit no problem as the holes in the frame for the mounts are there already. Take the mounts and the saddles for the mounts. Problem is the Olds, Pontiac, Cadillac and Buick bellhousings are the same while Chevrolet are different. So you'll need the Transmission also to complete the swap.
The swap isn't a direct swap. At the least you'll need to move the frame mounts. These cars came with multiple engine options throughout the years. So a lot of engines will bolt in without too much trouble. For sure the Chevy 350, the Olds 350, and since the Grand Prix came with a 301 Pontiac at one point, the Pontiac 350 should also fit. You'll just need to figure out where to move the frame mounts and get the correct engine mount. Depending on the engine chosen you may need to change transmissions also.
change engine mounts cut and weld so the 327 will bolt up new transmission that is made for the 327, also change supports and mounts for the transmission, have drive shaft made to length, all new wiring, cables and radiator and hoses that will work with this swap. To summarise, a Giant pain in the rear, and a lot of money
yes and no yes in that it can be made to fit no in that a Chevy transmission has a different bolt pattern than Oldsmobile's, Buick's, and Pontiac's. the motor mounts are also probably going to be different. However you can change the motor mounts and there are companies that make adapters to use a Chevy transmission with a Oldsmobile, Buick, or Pontiac engine. I have seen an adapter to use a ford transmission with a Chevy engine.
yes you can, you will need new motor mounts and have to go with a HEI distriburetor so you can eliminate the computer.
The 1995 Dodge Neon engine mounts are located on each corner of the engine. There will be to engine mounts in the front and two engine mounts in the rear.
There is plenty of room if that's what you want to know. Simplest way to do it is to lower the engine and trans into the car together and align the trans to the tail shaft mount. Put a level across the valve covers, then mark where the motor mounts will need to be and remove engine and trans to install the mounts. Headers from a Chevelle should work.