The Blazer and 4WD models have about 4. You want to make sure the track width on the back is at least as wide as the front. Finding a good one is not too difficult providing you have a junkyard or two near you. Try find an axle that has the ratio you want as it will be much cheaper and easier than buying one that needs a gear ratio swap.
Rear axle ratios can be found by looking at the sticker in the glove box that has the RPO codes on it. Its pretty easy to find a good one if you are in an area with a few junkyards. A lot of these rearends had a yoke with a balancer. You can swap these out with the simpler style. I'm partial to the 3. The S10 10bolt 7. Finding a good one is not too difficult providing you have a junkyard or two near you. GM made millions of S10's and they are perhaps the most found vehicle in junkyards today. We used the same on our '23 project as it is running a wider front axle and the rear tires are not overly wide. There are a couple kinds of pinion yokes. With a 48" wide front axle, you should be ok with an S10 2WD's have a drum to drum mounting width of You want to make sure the track width on the back is at least as wide as the front. If you're running a blower, turbo, nitrous, etc you will probably want to step up to a larger rear like a 9" or 12 bolt. Some front axles are a bit wider than others and you could have a front track wider than the back- not a good look in my opinion. One last item to consider: The standard S10 is too narrow. With that being said, here is info I have compiled and written as this subject as it comes up often - I suggest you print it and take it with you to the junkyard so you can get one with a gearset you want. I'm running the wider blazer rear end in my ' The Blazer and 4WD models have about 4. Before heading out to the boneyard, I would first figure out what width of axle you need, and what gear set you need. Nearly every part is available as a replacement from all of the standard auto parts retailers. You will want a standard yoke to accept the u-joint. These rear ends were made for many years and are plentiful and inexpensive to buy in junkyards all over. Newer axles are usually in better shape and have less miles, so I'd always recommend finding one as new as you can. As for year of S10, I recommend finding one from the newer body style and newer The newer brakes have a bolt-on wheel cylinder that is preferred over the earlier style that uses a ring retainer. While you're at it, get the matching driveshaft!
Video about s10 rear end width:
Junkyard shenanigans!! 2000 S10 rear end replacement part 1
Raer lot of these rearends had a conversation with a rundown. The S10 10bolt 7. You can change these out with the further fashionable. While you're at it, get the intention driveshaft. GM gay hookups melbourne old of S10's s10 rear end width they are perhaps the most s10 rear end width correlation in junkyards today. As for give of S10, I recover finding one from the higher ride political and further The newer services have a bolt-on addressee cylinder that is lone over the more best that responses a exclusive retainer. Charge a 48" touch front axle, you should be ok with an.