I have a 2007 Chevy Trailblazer SS 6.0L Automatic All wheel drive.Question:  I am looking for a front differential carrier assembly with the 4.10 ratio, can you help me.Answer:  We can provide the differential that you need, order our part number MWT440-01371F your cost is $950.00 plus $250.00 core deposit.   You can see this part on our web site.