Hey I'm new to the Blazer Forums and I am on the verge of buying a Blazer.

I need some advice. I found a 2002 Blazer ZR2 (not sure if it has the auto rear locking diff. or just the limited slip diff.) But it does have the 4 button auto trac 4WD.

It has 168k miles but is in great shape. The interior is loaded with all the best stock accessories. It drives, shifts, and runs great. It has 1 minor oil leak, and one bearing is slightly worn. The price? $3000 out the door (from a local dealer).

I need some advice as to whether it is a good deal and having such high miles what would typically need the be replaced.

Any feedback would be appreciated.