It has a timing chain.
Belt
Chain
timing chain
It has a Timing Chain.
belt
Prizm's had a timing belt up until 1998 when they then switched to a timing chain.
It does not have a timing belt, it has a chain.
Chain
Chain
It does not have a belt, it has a chain.
Possible but probably not.
I dont think you have to worry about that. 1999 has timing chain I dont think you have to worry about that. 1999 has timing chain I dont think you have to worry about that. 1999 has timing chain it does have a timing chain but if it has really high mileage its better to check and replace if it needs it because if it skips timing it could seriously damage the motor