SORRY, But it don't have a timing belt. It has timing chain and gears.
Search Wiki for 1998 Chevy Suburban power steering pump replacement, the author based his answer on a 1997. Enjoy
no cabin filters until 2000 model year
Where is the thermostat on a 1997 chevy suburban and how do you change it?
Where is front expansion valve for chevy suburban 1997
The 4.3 liter V6 engine in a 1997 Chevy Blazer has a timing CHAIN
how do you set the timing for a 1997 Chevy 350 5.7 engine
big 12
yes
How do I get the front grill off my 1997 Chevy suburban? I've removed the six visible screws holding it in place, but it still won't come out..
Timing chain.
how to replace a heater core in a 1997 Chevy blazer