Why Posi Rear End Is Necessary?
The best posi rear end is critical for any vehicle that carries a load, tows, or competes in motorsport activities. A posi-rear end improves traction and performance by sending power to both rear wheels when the going gets tough. This feature also enhances acceleration, braking and overall handling on wet surfaces and loose dirt roads. In racing applications it helps distribute engine power more evenly throughout the drivetrain leading to improved cornering speeds around turns. Lastly, a limited-slip differential (LSD) helps reduce wheel spin by engaging both wheels at once during hard launches from stoplights or out of corners at the track. All in all posi rear ends are essential for vehicles demanding maximum performance levels or running powerful engines with large amounts of torque present.
Our Top Picks For Best Posi Rear End
Best Posi Rear End Guidance
Friction Modifier Positraction Additive for Limited Slip Differentials
Common Questions on Friction Modifier Positraction Additive for Limited Slip Differentials
• What is Friction Modifier Positraction Additive?Friction modifier is an additive that is added to the gear oil in a limited slip differential. This additive alters the friction between the two plates in the differential, allowing them to slide more easily. This can improve the function of the differential and reduce wear.
• What are the benefits of using Friction Modifier Positraction Additive?
Adding Friction Modifier Positraction Additive to the gear oil in a limited slip differential can improve the function of the differential and reduce wear.
• How does Friction Modifier Positraction Additive work?
The additive alters the friction between the two plates in the differential, allowing them to slide more easily.
• Where can I purchase Friction Modifier Positraction Additive?
Many automotive stores sell Friction Modifier Positraction Additive.
• How much Friction Modifier Positraction Additive should I add to my differential?
Check your owner’s manual or the manufacturer’s website for the recommended amount.
Why We Like This
1. Positraction limited slip differential additive for use in any clutch style limited slip
2. Compatible with dozens of vehicles and differentials
3. Compatible with most mineral and synthetic oils
4. Reduce noise and chatter
5. Check owners manual or workshop guide for correct application
Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1
The Yukon Dura Grip Limited Slip Positraction Unit is a high quality, durable differential that is designed for use with GM 8.5″/8.6″ Differentials with 30 Spline Axles. This unit is fully rebuildable and features composite clutches for superior performance. Yukon Dura Grips are made in the USA and are backed by extensive product testing and state-of-the-art software design.
Common Questions on Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1
• What is the dimensions of the Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1 ?The dimensions of the Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1 is 10.5″ x 8.6″ x 3″.
• What is the weight of the Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1?
The weight of the Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5″/8.6″ Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-
Why We Like This
1. Fits 85″ & 86″ GM with 30 Spline Axles
2. Fits 273 Gear Ratio & Up
3. Limited Slip Differential with Composite Clutches
4. Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
5. Fully rebuildable design and proudly assembled in the USA
Additional Product Information
| Weight | 22.3 Pounds |
GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio
The GM Chevy 8.5″ Chevy 10-Bolt rearend is a great choice for those looking for a reliable and affordable Posi unit. This unit offers 28 spline capability and a gear ratio of 3.73, making it a great choice for those looking to improve their traction and performance. The included bearing kit and installation instructions make this an easy and straightforward install, making it a great choice for anyone looking to upgrade their rear end.
Common Questions on GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio
• What is the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio?The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio is a rear end gear and bearing kit designed for use with Chevy 8.5″ axles.
• What is included in the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio?
The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio includes a pinion gear, carrier bearings, races, seals, and shims.
• What are the dimensions of the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio?
The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package –
Why We Like This
GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio
The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio is a great way to improve the performance of your car. The posi unit is a great addition to your car and will help to improve its traction and handling. The ring and pinion are also great additions to your car, and will help to improve its performance. The master bearing/installation kit is also a great addition to your car, and will help to improve its performance.
Common Questions on GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio
• What is the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio?The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio is a package that includes a posi rear end, a gear, and a bearing kit.
• What is the advantage of having a posi rear end?
A posi rear end provides better traction for vehicles that are frequently driven in slippery or off-road conditions. It is also beneficial for towing and hauling applications.
• What is the advantage of having a lower gear ratio?
A lower gear ratio provides better acceleration because there is less rotational resistance on the engine. It is also beneficial for towing and hauling applications where extra torque is needed.
Why We Like This
• 1. The BRAND NEW Chevy 85″ Yukon Dura Grip (Clutch) Posi Unit is a great addition to your vehicle.• 2. The BRAND NEW Chevy 85″ Ring & Pinion (373 Ratio) is a great way to improve your vehicle’s performance.• 3. The BRAND NEW Chevy 85″ Master Bearing/Installation Kit is a great way to ensure your vehicle’s longevity.• 4. The BRAND NEW Chevy 8.5″ Chevy 10 Bolt Rearend Posi 30 Spline, Gear, Bearing Kit Package 3.73 Ratio is a great way to improve your vehicle’s performance.• 5. The BRAND NEW Chevy 85″ Dura Grip (Clutch) Posi Unit (30 Spline) is a great addition to your vehicle.
ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive – 4 oz
Differential temperature can cause serious problems for your car’s rear axle, including decreased performance and shortened lifespan of clutch and gears. ACDelco’s GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive is a high quality product that reduces friction and noise while extending the life of your car’s rear axle clutches and gears. It is specially formulated to reduce differential temperature and prevent rust, making it an ideal solution for keeping your car’s rear axle in top condition. This product fits: 2015-2019 Cadillac XTS, 2013-2013 Buick LaCrosse, 2012-2012 Cadillac SRX, 2011-2012 Chevrolet Caprice, 2011-2012 Cadillac CTS, 2007-2008 Saturn Sky, 1998-2017 Chevrolet Camaro, 1993-2003 Chevrolet Corvette.
Common Questions on ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive – 4 oz
• What is the ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive?The ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive is an additive that helps to create a more slippery surface for your car’s axle, making it less likely to seize up.
• What are the benefits of using the ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive?
The ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive helps to keep your car’s axle operating smoothly and reduces the risk of seizure.
• How do I use the ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive?
To use the ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive, simply add it to your car’s axle oil according to the instructions on the bottle.
• How long does the ACDelco GM Original Equipment 10-4003 Limited Slip Axle Lubricant Additive last?
The ACDelco GM Original Equipment 10-400
Why We Like This
• Specially formulated to reduce differential temperature• Prevents rust and extends the life of clutches and gears• High quality product reduces friction and noise in the rear axle• Fits a variety of GM vehicles• Great for preventing wear and tear on your car’s differential
Additional Product Information
| Height | 1.6 Inches |
| Length | 4.7 Inches |
| Weight | 0.000625 Pounds |
Conclusion
Thank you for taking the time to listen to my pitch about our Bestposi Rear End product. We understand your need for a reliable and cost-effective product that can last for years and give you peace of mind.
Bestposi Rear Ends are designed with customers in mind, offering economical pricing, unbeatable performance, easy installation and minimal maintenance costs. With our extensive experience in the industry and as one of the pioneers in rear end manufacturing, you can trust us with your purchase knowing that we have high standards from start to finish when it comes to quality assurance, customer service and delivery timelines.
The Bestposi Rear End comes supported by a 5 year warranty which covers all original parts against material defects or flaws on both new products and refurbished units ensuring maximized value, reliability and satisfaction over an extended period of time – ultimately giving you peace of mind at every twist in the road! Our commitment is two fold: firstly keeping safety paramount throughout every step; secondly striking a balance between economy without compromising on vital aspects like durability.