corolla special parts

I am not familiar with the Corolla "Special" as it was not sold in the U.S. In 1994 and 1995, the U.S. had the Corolla Std, DX, and LE.

The engine for the Standard Corolla is a 1.6 liter engine while the DX and LE have 1.8 liter engines, and the transmissions are different. To answer your question, besides the trim level designations, there are drivetrain differences.

I would not bother with a sway bar because if your car does not have one now, adding one is not that simple.

The brake calipers will not perform noticeably better unless there is a problem with the calipers on your car now. Check with a Toyota dealer or auto parts store to see if the Std and other trim levels take the same part number.

There is a lot more to an AC than just the compressor. There is the condenser, receiver/drier (do not use a used receiver/drier - always use new), evaporator, relays, ductwork, and wiring. If the engine in the donor car is not the same as in the recipient car, then the AC units are probably not compatible anyway.