Originally posted by Scream@Mar 2 2004, 07:32 AM
The S-10s had drum brakes. The only S-series trucks to receive factory discs were the SUVs.

And, only some S-10's came with the 8.5" rear...most had the 7.5".
Actually I believe that 98 was when all S-10's started coming with disc brakes. As for the axle size, sorry, I am thinking about my ZR2 and that i what it came with.

Also, as for the Trailblazer, yes, the extended wheelbase one that is sold right now can be bought with a 5.3L under the hood.