A rear end will fit a S10 if it is from the same make and model as the S10. Generally, this would include Chevy/GMC vehicles that are in the S-series such as an S10 Blazer, Sonoma, or Jimmy. The most common rear ends are 7.5″ and 8.5″.
It should also have the same gear ratio as your existing differential to ensure proper operation of your drivetrain components. If you are looking for a replacement rear end for your vehicle, be sure to confirm all measurements before purchasing one online or at a junkyard to guarantee compatibility with your specific year and model of S10 truck or SUV.
When it comes to finding the right rear end for your S10, there are a few things you need to consider.
First, determine what size rear axle you have. Common sizes include 7.5” and 8.5” from Chevrolet S10s made between 1982 and 2004, although other sizes may be available depending on your vehicle’s model year and trim level.
Additionally, make sure that the ring gear is compatible with your differential setup – most commonly 8.2″ or 8.5″.
Finally, check if any modifications are needed in order to install it correctly – some cases require new brackets or longer axles due to differences in mounting points between models of vehicles.
With these considerations in mind, finding the perfect fit for your S10 shouldn’t be too difficult!
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How Do You Tell If You Have a 7.5 Or 8.5 Rear End?
When it comes to telling the difference between a 7.5” and an 8.5” rear end, there are several ways you can do so. First, look at the axle tag which is usually located on the differential cover or on the frame rail near where the driveshaft connects to it; this should indicate what size rear end you have.
If that isn’t available, measure from flange-to-flange across both axles using a tape measure; if it measures 66″ that means you have an 8.5″ ring gear while anything measuring 58″ indicates a 7.5″.
You may also be able to tell by counting splines in your yoke or pinion shafts; generally speaking a 7.5″ will contain 28 splines while an 8.5″ typically has 31 splines per side of its yoke/pinion shafts – but keep in mind these numbers can vary depending on what make and model vehicle you’re dealing with so always double check before ordering parts for any repairs!
Finally, if all else fails simply take off one wheel and examine how many bolts hold it onto your hub assembly: seven will mean it’s a 7 ½ inch differential whereas eight typically signals an 8 ½ inch setup!
How Wide is a Factory S10 Rear End?
A factory S10 rear end typically measures 8.5 inches wide, which is the standard width for most GM vehicles from 1982 to 2004. This includes not only the S-10 but also the Blazer and Sonoma models. The 8.5 inch rear axle can be found in trucks with a variety of engine sizes and transmissions, including both manual and automatic versions.
In addition, this size rear end fits many aftermarket parts such as wheels, brakes, suspension components, gearsets and axleshafts without requiring any modifications or adapters.
What Year S10 Has a 8.5 Rear End?
The 8.5 rear end was first introduced in the Chevrolet S10 pickup during the 1999 model year as a replacement for the 7.625-inch axle found in earlier models. The 8.5-inch axle offered greater strength and durability than its predecessor, making it an ideal choice for performance applications such as drag racing and off-roading.
It was also available with larger brakes, allowing for better stopping power when hauling or towing heavy loads. This size differential is still used today, but can be difficult to find since many newer models have adopted more modern designs such as 9” and 9 1/2″ axles that offer additional advantages over their predecessors including improved fuel efficiency due to reduced drivetrain friction losses from smaller rotating mass components.
However, if you are looking for a reliable rear end option on your 1999-2004 S10 then the 8.5 inch differential should suit your needs perfectly!
What Engines are Commonly Swapped for S10?
The S10 is a popular small pickup truck that can be found on the roads all over America. It has been around since the early 1980s and continues to be a reliable vehicle for many drivers. As with any older model car or truck, it may eventually need some repairs and/or replacements of parts due to wear and tear.
One of the most common engine swaps for an S10 is a Chevy LS series V8 engine, which provides more power than the stock 4-cylinder engine. Other engines commonly swapped into an S10 include GM’s 5.3L Gen III Vortec V8, Ford’s 4.6L Modular V8, Dodge’s 5.9L Magnum V8, Jeep’s 4.0L I6, Pontiac’s 3.4L Twin Cam V6, as well as several other imports like Subaru’s EJ25 flat-four and Honda’s B20 VTEC inline-four cylinder engines from their Civic lineups respectively .
Swapping in these larger and more powerful engines will require additional modifications such as custom wiring harnesses and ECU programming but can yield great performance gains for your ride!
Installing New FORD Rear End on the LS10!
S10 Rear End Swap Kit
Installing a rear end swap kit for your S10 is a great way to increase performance and improve the overall handling of your vehicle. The kits come with everything you need, including all necessary mounting hardware and instructions for installation. Additionally, these kits are designed to be compatible with both 2WD and 4WD models, making them an ideal upgrade option for almost any S10 owner!
Wheels for S10 With 8.8 Rear End
The 8.8 rear end is a popular choice for Chevy S10 pickups, offering increased strength and improved performance over the standard differential option. Wheels designed specifically for an 8.8 rear end offer better handling characteristics and support larger brake kits, making them ideal for off-roading or racing applications. When selecting wheels for your S10 with an 8.8 rear end, be sure to look out for fitment requirements such as wheel offset and backspacing in order to ensure that they are compatible with your setup!
S10 Rear End Identification Codes
If you own a Chevrolet S10 pickup truck and are looking to identify the type of rear axle it has, then understanding the S10’s rear end identification codes is essential. These codes can be found cast into the differential housing on most models, typically in front of where the driveshaft exits or near an axle tube. The code will usually consist of two letters, followed by one number, that references both model year as well as ratio information for your particular vehicle.
Knowing these codes can help ensure you get parts that fit correctly when upgrading or replacing components on your S10’s rear end.
S10 8.5 Rear End
The S10 8.5 rear end is a popular choice for custom trucks and hot rods, as it offers improved strength and performance over the stock OEM axle. It features a stronger housing design with larger bearings than its predecessor, allowing it to better handle heavier loads and higher torque applications. The 8.5 inch ring gear also gives it an advantage over smaller ring gears in terms of power handling capabilities, making this upgrade well worth the money for anyone looking to get more power out of their vehicle without sacrificing reliability or drivability.
9 Inch Rear End for S10
The 9 inch rear end for the S10 is a great upgrade to install in your vehicle if you’re looking for enhanced performance and greater reliability. It provides faster acceleration, increased torque capacity and improved braking capabilities compared to many other types of differential units. The 9 inch has also been proven to hold up better under high power applications such as drag racing or off-roading.
Installing this unit will not only give you optimal performance but it can also increase the resale value of your car.
Chevy S10 Rear End Specs
The Chevy S10 is equipped with a semi-floating rear axle, which has an 8.5 inch ring gear and 28 splines for the axleshaft to fit into. This axle is compatible with all GM 10 or 12 bolt differential covers, enabling easy access to the internals of your differential when it comes time for maintenance. Additionally, this popular pickup truck features a 7.625 inch hypoid gearset with open carrier design and 3 series pinion support bearings.
S10 Rear End Width
The rear end width of a Chevrolet S10 is 6.25 inches wide, with an overall length measuring 60.5 inches from the centerline of the axle to the outside edge. This width provides ample space for larger tires, making it ideal for off-roading and other performance applications. Additionally, its relatively small size makes it well suited for tight spaces on smaller vehicles like compact trucks and SUVs.
Conclusion
Overall, it is clear that the S10 platform can accommodate a variety of different rear ends. The most important factor is to pay attention to the bolt pattern, which should match up with existing S-series trucks. In addition, understanding the gear ratios and axle widths will ensure you get an optimal fit for your vehicle needs.
With this information in mind, anyone looking to replace or upgrade their S10’s rear end should find an easy solution.