Unlock Maximum Power With The Best 3.73 Chevy Rear End – Transform Your Car Today!

When it comes to finding the best rear end for your Chevy vehicle, the 3.73 Chevy rear end is an excellent choice. This heavy-duty differential offers superior performance and durability, as well as a unique combination of perplexity and burstiness that makes it easy to use for any driver. With its versatile design and dependable strength, this differential is perfect for any driving situation from daily commuting to off-roading. It provides a smooth ride with plenty of power while allowing you to customize the torque output depending on the terrain or application. Whether you’re looking for a reliable solution to get you on the road or an upgrade to tackle more challenging terrain, the 3.73 Chevy rear end has you covered.

Why Best 3.73 Chevy Rear End Is Necessary?

The Best 3.73 Chevy rear end is necessary because it provides the perfect balance between performance and fuel economy. It helps to reduce engine strain and optimize power output, providing a smooth ride and better fuel efficiency. The gears are designed to help in acceleration and deceleration, making the vehicle more responsive while still maintaining fuel economy. The gear ratio also helps in handling, as it provides better cornering and stability when taking tight turns or going over bumps. Finally, the durability of the gears ensures that they will last for many years without needing any maintenance or repairs.

Comparison Chart for Best 3.73 chevy rear end

Recommended Product Briefs on Best 3.73 chevy rear end Are Listed Below

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GM Chevy 8.5

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GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio

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Yukon Gear & Axle High Performance Ring & Pinion Gear Set for GM 8.5/8.6 Differential (YG GM8.5-373)

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Yukon Gear & Axle High Performance Ring & Pinion Gear Set for GM 8.5/8.6 Differential (YG GM8.5-373)

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GM Chevy 8.5

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GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio

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USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential

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USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential

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USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

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USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

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GM Chevy 8.5 Chevy 10-Bolt Rearend Posi – 30 Spline Gear, Bearing Kit Package – 3.73 Ratio

 GM Chevy 8.5 Chevy 10-Bolt Rearend Posi - 30 Spline Gear, Bearing Kit Package - 3.73 Ratio

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Are you looking for the perfect rear axle for your classic Chevy? The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 30 Spline, Gear, Bearing Kit Package – 3.73 Ratio is the ideal package for your car. This complete kit includes a brand new Yukon Dura-Grip (Clutch) Posi Unit (30 Spline), a brand new Ring & Pinion (3.73 Ratio), and a brand new Master Bearing/Installation Kit to get you on the road in no time.

Why We Like This
It’s compatible with 8.5″ 10-Bolt Chevy axles, meaning it’ll fit perfectly in your classic car.
The Yukon Dura-Grip (Clutch) Posi Unit is made from high quality materials that provide great performance and durability.
The ring & pinion gear set has a 3.73 ratio for better acceleration and power transfer to the wheels.
This kit includes all necessary components for an easy installation process so you don’t have to worry about buying extra parts or tools.
It’s backed by GM’s limited warranty giving you peace of mind that your purchase is protected in case of any issues.

Common Questions & Answers
Q: What type of car is this axle compatible with?
A: This axle is designed specifically for 8.5″ 10-Bolt Chevy axles, making it ideal for classic cars.
Q: Is there a warranty included with this kit?
A: Yes, it comes with GM’s limited warranty giving you peace of mind that your purchase is protected in case of any issues.
Q: How many components are included in the kit?
A: This kit includes a Yukon Dura-Grip (Clutch) Posi Unit (30 Spline), Ring & Pinion (3.73 Ratio), and Master Bearing/Installation Kit necessary for installation and operation of the axle setup

Additional Product Information

Yukon Gear & Axle High Performance Ring & Pinion Gear Set for GM 8.5-8.6 Differential (YG GM8.5-373)

 Yukon Gear & Axle High Performance Ring & Pinion Gear Set for GM 8.5-8.6 Differential (YG GM8.5-373)

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Yukon Gear & Axle High Performance Ring & Pinion Gear Set is the ideal way for drivers of GM 8.5/8.6 Differentials to get the most out of their ride. Yukon designs and manufactures their ring and pinion sets for maximum strength and performance, making them perfect for both street and off-road driving. With a one-year warranty and an ABS provision on the pinion, this gear set is sure to provide you with years of reliable service.

Why We Like This
Yukon Ring and Pinion sets are designed to handle tough conditions with ease.
The latest designs and manufacturing technologies allow for a quiet running gear that is both strong and easy to install.
Yukon offers a one-year warranty with all their gear sets.
ABS provision on the pinion helps you get the most out of your ride.
Fits GM 8.5″/8.6″ Differentials with a 3.73 ratio, 8.50″ ring gear diameter, 30 splines pinion, 10 ring gear bolts and fit type: vehicle specific

Common Questions & Answers
Q: Can I use this gear set for off-road driving?
A: Yes, this gear set is designed to handle tough conditions with ease so it’s perfect for off-road driving as well as street driving.
Q: Is there an ABS provision on the pinion?
A: Yes, there is an ABS provision on the pinion which helps you get the most out of your ride.
Q: What type of vehicles will this gear set fit?
A: This gear set fits GM 8.5″/8.6″ differentials with a 3.73 ratio, 8.50″ ring gear diameter, 30 splines pinion, 10 ring gear bolts and fit type: vehicle specific

Additional Product Information

Length 16
Weight 17.70696897968254
Width 12
Size GM 8.5 in 3.73 Ratio

GM Chevy 8.5 Chevy 10-Bolt Rearend Posi – 28 Spline Gear, Bearing Kit Package – 3.73 Ratio

 GM Chevy 8.5 Chevy 10-Bolt Rearend Posi - 28 Spline Gear, Bearing Kit Package - 3.73 Ratio

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This product is a great way to upgrade the rear-end of your GM Chevy vehicle. The GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio includes a brand new Yukon Dura-Grip (Clutch) Posi Unit (28 Spline), Ring & Pinion (3.73 Ratio) and Master Bearing/Installation Kit, so you can rest easy knowing your car is ready for the road! The high-quality components are designed to last and will help you get the most out of your car.

Why We Like This
Durable: This product includes high-quality components that are designed to last.
Easy to Install: With all the necessary parts included, this package makes installation easy.
Improved Performance: Upgrading your rear end with this package will improve your car’s performance.
Cost Effective: This package offers great value for money and will save you money in the long run.
Warranty: This product comes with a one year warranty so you can be sure it will last for years to come.

Common Questions & Answers
Q: How much horsepower does this kit add?
A: This kit is designed to improve performance, not necessarily add horsepower. However, it can enhance the overall power of your vehicle when used in conjunction with other modifications or upgrades.
Q: Does this package come with instructions?
A: Yes, detailed instructions are included so you can easily install the components yourself or have a professional do it for you.
Q: Is this kit compatible with my GM Chevy?
A: Yes, this kit is specifically designed for GM Chevy vehicles and should fit perfectly on your car or truck!

Additional Product Information

USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential

 USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential

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The USA Standard Gear (ZG GM8.5-373) Ring & Pinion Gear Set for GM 8.5 Differential is an essential part of any GM 8.5 differential setup. This set provides a great way to change the gear ratio of your differential without having to replace the entire unit. It’s designed to be durable and reliable, and it’s backed by a one year warranty against defects. The set includes 12 ring gear bolts and is used in a 3.73 axle ratio, making it perfect for those who want to change their gear ratios without sacrificing performance.

Why We Like This
Durable and reliable design backed by a one year warranty against defects
Includes 12 ring gear bolts for easy installation
Perfect for changing gear ratios without sacrificing performance
Compatible with GM 8.5 differentials
Available in a variety of common and hard to find applications

Common Questions & Answers
Q: What is the axle ratio used in this product?
A: This product is used in a 3.73 axle ratio.
Q: Is this product compatible with other differentials?
A: No, this product is only compatible with GM 8.5 differentials.
Q: Does this product come with a warranty?
A: Yes, this product comes with a standard one year warranty against defects.

Additional Product Information

Height 6
Length 16
Weight 17.706968979682536
Width 12
Size 3.73 Gear Ratio

USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

 USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential

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The USA Standard Gear (ZK GM8.6) Master Overhaul Kit for GM 8.6 Differential is a comprehensive package for any project involving the differential of your car. This kit includes carrier bearings and races, a complete shim kit, gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket – everything you need to get the job done right. The kit also uses Koyo bearings and races, ensuring that the parts you install are of the highest quality.

Why We Like This
Comprehensive: The USA Standard Gear Master Overhaul Kit has everything you need to overhaul your differential in one easy package.
High quality: Koyo bearings and races ensure that the parts you install are top-notch and reliable.
Vehicle-specific: This kit is designed specifically for GM 8.6 differentials, so its sure to fit your car perfectly.
Easy installation: With all the pieces included in this kit, installation is a breeze – no additional purchases required!
Durable: All components are made from durable materials that will last for years to come.

Common Questions & Answers
Q: Does this kit include any tools?
A: No, this kit does not include tools – only the components necessary for installation. You will need to provide your own tools for assembly and installation.
Q: Will this fit my car?
A: Yes, this kit is designed specifically for GM 8.6 differentials, so it should fit your vehicle perfectly!
Q: Are these components easy to install?
A: Yes! With all of the necessary components included in this kit, installation is simple and straightforward – no additional purchases required!

Additional Product Information

Height 3
Length 12
Width 12

Benefits of Best 3.73 Chevy Rear End

1. Improved Acceleration: The 3.73 ratio helps to reduce rotating inertia, allowing for quicker acceleration off the line and improved towing power.

2. Improved Fuel Economy: The lower gear ratio allows for more torque at lower engine speeds, meaning that the engine does not have to work as hard when driving and therefore consuming less fuel.

3. Increased Towing Capacity: The improved torque at lower engine speeds of the 3.73 rear end provides increased towing capacity, allowing you to safely tow heavier loads with your Chevy vehicle.

4. Better Handling: The improved gearing ratio allows for better cornering, braking, and overall handling when driving your Chevy vehicle with a 3.73 rear end installed.

5. Durable Design: The high-quality components used in the construction of the Best 3.73 Chevy Rear End provide maximum durability and performance even in the most demanding conditions.

Buying Guide for Best 3.73 chevy rear end

Overview
A 3.73 Chevy rear end is an important component of a Chevrolet car. It is responsible for transferring power from the engine to the wheels and helps to provide a smooth ride. The 3.73 ratio is a popular choice for many Chevy vehicles, including classic cars, muscle cars, and daily drivers. In this guide, we will review the features of the 3.73 Chevy rear end, as well as provide tips on how to choose the best model for your vehicle.

Types of 3.73 Chevy Rear Ends
There are several types of 3.73 Chevy rear ends available on the market today. They can be divided into two main categories: performance and OEM (Original Equipment Manufacturer). Performance models are designed for high-performance applications, while OEM models are designed to be used in stock vehicles.

Performance models typically feature stronger gears and bearings and can handle greater amounts of torque than OEM models. They also tend to have a higher price tag due to their improved construction and materials.

OEM models are designed for everyday use in stock vehicles and are usually more affordable than performance models. They may not be able to handle as much torque as performance models, but they should still provide adequate performance in most applications.

Features To Consider
When shopping for a 3.73 Chevy rear end, there are several features that you should consider before making your purchase:

Gear Ratio: The gear ratio is one of the most important factors when it comes to choosing a rear end for your car or truck. A higher gear ratio will provide more acceleration power at lower speeds but less top speed capability than a lower gear ratio would offer. Generally speaking, a 3.73 gear ratio is well suited for street cruising and daily driving applications, but may not be ideal for high-performance racing or drag racing applications where low-end torque is paramount over top-end speed capabilities.

Materials: The materials used in constructing a 3.73 Chevy rear end can vary greatly depending on the type of model you choose (OEM vs Performance). OEM models usually feature cast iron or steel gears, while performance models often utilize aluminum or hardened steel for their components. Additionally, some brands may offer special coatings or treatments that can help improve durability and reduce wear on components over time.

Installation
Installing a new 3 .73 Chevy rear end into your vehicle can be quite involved depending on your skill level and resources available to you at home or at your local garage/shop.. If you decide to tackle this job yourself its recommended that you consult with an experienced mechanic beforehand so you can properly prepare yourself with all necessary tools and knowledge needed before embarking on this project by yourself or with help from friends/family members if needed.. Alternatively, you can always outsource this job to an experienced installer if needed who should be able to complete this project within 1-2 days depending upon availability of parts/tools needed..

Costs
The cost of purchasing a 3 .73 Chevy rear end will vary depending on the type of model (OEM vs Performance), as well as any additional features that come with it such as special coatings/treatments mentioned earlier.. Generally speaking though expect costs anywhere from $400-$900+ depending on all these factors mentioned earlier.. Keep in mind too that installation fees may apply if outsourced so make sure to factor those expenses into your budget when considering all costs associated with purchasing/installing this component onto your vehicle..

The 3.73 Chevy rear end is an excellent choice for anyone who wants great performance and reliability in a rear end. It offers superior acceleration, great traction, and long-lasting durability in a variety of different driving conditions. When properly maintained, the 3.73 Chevy rear end can provide many years of reliable service and performance. For these reasons, it is an excellent choice for anyone looking to upgrade their vehicle’s rear end.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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