What's the difference between 1995 trailing arm and 1991?

Hi, I wonder what is the difference between the rear trailing arm of a 1995 JDM civic SIR EG6 and one from a 1990 hatchback. The reason is that I want to put rear disc brakes on my dx and I got a great deal on 1995 trailing arms.

Hi, I wonder what is the difference between the rear trailing arm of a 1995 civic and one from a 1990. The reason is that I want to put rear disc brakes on my dx and I got a great deal on 1995 trailing arms.
5 years
:dunno:

Of course there is a difference between the ages of the pieces.
You don't need to be an engineer to figure that.
Is there other differences.
Can I install them easely on my civic.