I have been trying to figure out this myself, I think it is 11" for the four door and 10" for the two door.
I have a 1999 Suburban-JB6 brakes. The drum size is 11"
16 inches.
if the motor size is the same then yes but there is a heater tube in the driverside header that will either need to be added to the header or deleted from the truck.
That year and engine size does not have a timing belt. It has a chain and gears
If you open the drivers door and look in at the door jam you will see a sticker that will have that info written on it.
Engine size
8.6
The stock (OEM) tire size for a 1998 Chevrolet Tahoe is 245/75R16.
6 HOLE
Ft
big
Can I use 245 70 16 in an 2003 tahoe