Quote Originally Posted by djrepoman View Post
Aap should carry them. They are not too bad to change once you get the axle nut off. That can be a real pain in the a$$ unless you have a STRONG impact. as far as price goes aap has a pair for 145$ pt # 513121. If your taking it down that far I would replace the axles too. depending on the mileage of car. aap has them as well 70$ ea. or you can buy from GM for 110$ ea.
Usually you don't need to replace the axles unless the CV boots are broken. Once you get the axle nut off (36 mm) you need to take the brake caliper bracket off (2) 15 mm bolts, then there are 3 bolts (13 mm) that hold the hub in the steering knuckle. Just be careful not to damage your ABS connector or wire putting the new one in.