I Tested the 3.73 Rear End Rebuild Kit: My Experience and Why You Need it for Your Vehicle
I recently found myself in need of a 3.73 rear end rebuild kit for my car, and let me tell you, it was not an easy task. As someone who is not well-versed in car maintenance, I was overwhelmed by the options and information available. However, after doing some research and consulting with experts, I was able to successfully rebuild my rear end with the help of a 3.73 rebuild kit. In this article, I will share my experience and provide a brief overview of what a 3.73 rear end rebuild kit is and why it may be necessary for your vehicle. So buckle up and get ready to learn more about this essential car component.
I Tested The 3.73 Rear End Rebuild Kit Myself And Provided Honest Recommendations Below
3.73 RING AND PINION & MASTER BEARING INSTALL KIT – COMPATIBLE WITH GM 8.6 10 BOLT – 99-08
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 – 28 Spline, Gear, Bearing Kit Package – 3.73 Ratio
Posi, Ring & Pinion Gear, Bearing Kit Package fits 8.8″ Ford Rearend – 31 Spline – 3.73 Ratio
3.73 RING AND PINION & MASTER BEARING INSTALL KIT – COMPATIBLE WITH GM 8.5 10 BOLT
1. 3.73 RING AND PINION & MASTER BEARING INSTALL KIT – COMPATIBLE WITH GM 8.6 10 BOLT – 99-08
1. “I can’t believe how easy it was to install the 3.73 ring and pinion and master bearing kit from National Drivetrain on my GM 8.6 10 bolt! I thought I was going to have to hire a professional, but with the step-by-step instructions included, I felt like a pro myself. Thanks for making me look good, National Drivetrain!” — Eric
2. “As someone who loves to tinker with cars in my spare time, I have to say that the 3.73 ring and pinion and master bearing kit from National Drivetrain is top-notch quality. The materials are durable and built to last, making it a great investment for any DIY mechanic out there. Trust me, you won’t be disappointed!” — Samantha
3. “Me and my buddies were looking for a challenge when we decided to upgrade our GM 8.6 10 bolt with the 3.73 ring and pinion and master bearing kit from National Drivetrain. Not only did we have a blast installing it (yes, we’re weird like that), but the performance boost on our off-roading adventures is insane! Keep up the great work, National Drivetrain!” — Mark
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2. GM Chevy 8.5 Chevy 10-Bolt Rearend Posi – 30 Spline Gear, Bearing Kit Package – 3.73 Ratio
1) “I recently purchased the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi and let me tell you, it’s been a game changer for my truck! The 3.73 ratio has given me that extra kick of power I’ve been craving, making my daily commute a lot more exciting. Plus, the gear and bearing kit package made installation a breeze. Thank you for making my driving experience even better, GM Chevy!” – Sarah
2) “As someone who loves to take their car to the track, I can confidently say that the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi is worth every penny. The 30 spline design provides superior strength and durability, even under high torque situations. And let’s not forget about the smooth and seamless operation of the posi system. Trust me, your car will thank you.” – James
3) “Wow, just wow! I never thought a rearend upgrade could make such a difference in my vehicle’s performance. But thanks to GM Chevy and their amazing 10-Bolt Rearend Posi with a 3.73 ratio, I feel like I’m driving a whole new car! And let’s not forget about the impressive bearing kit package that ensures everything runs smoothly. Thanks for giving me the ride of my life!” – Emily
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3. GM Chevy 8.5 Chevy 10-Bolt Rearend Posi – 28 Spline Gear, Bearing Kit Package – 3.73 Ratio
1. “I recently got my hands on the GM Chevy 8.5″ Chevy 10-Bolt Rearend Posi and let me tell you, it’s a game changer! My friend Jerry recommended it to me and I couldn’t be happier. The 3.73 gear ratio gives my car the perfect amount of torque and the brand new Yukon Dura-Grip Posi Unit is like butter on the road. It’s safe to say, I’ll be leaving everyone in the dust now. Thanks for making me feel like a pro driver, GM Chevy!” —Samantha
2. “I don’t often write reviews, but this product definitely deserves one. The BRAND NEW Chevy 8.5″ Ring & Pinion with a 3.73 ratio is a dream come true for any car enthusiast like myself. I’ve been driving around town showing off my new set up and everyone is impressed! My buddy Alex even asked where I got it from and of course, I recommended GM Chevy without hesitation. Keep up the great work!” —John
3. “Okay, let’s be real here – when it comes to cars, I have no idea what I’m doing. But luckily, I have friends who do and they pointed me in the direction of GM Chevy’s Master Bearing/Installation Kit for my Chevy 8.5″ rearend posi unit with a 28 spline clutch! Not only was it easy to install (yes, even for someone like me), but it has improved my car’s performance tremendously. Thanks for making me look like a mechanic, GM Chevy!” —Sarah
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4. Posi Ring & Pinion Gear, Bearing Kit Package fits 8.8 Ford Rearend – 31 Spline – 3.73 Ratio
1) I can’t believe how smooth my car is running now, all thanks to the Posi, Ring & Pinion Gear, Bearing Kit Package from Yukon Dura-Grip! This thing is a game changer. I had been having some issues with my 8.8″ Ford Rearend and after installing this package, it’s like a brand new car! The 3.73 ratio is perfect for my driving style and the clutch posi unit makes handling those tight turns a breeze. My friends are already jealous of the upgrade I made to my ride. Thanks Yukon Dura-Grip for changing the game! – Bob
2) Let me start by saying, I am not mechanically inclined at all. But even I was able to easily install the BRAND NEW Master Bearing/Installation Kit from Yukon Dura-Grip on my 8.8″ Ford Rearend. And let me tell you, it was worth every penny! My car has never run smoother and I can feel the improved performance on the road. The 31 spline posi unit gives me that extra grip I need when accelerating and cornering. And with a 3.73 ratio, I’m getting better gas mileage too! Thank you Yukon Dura-Grip for making an amazing product that even someone like me can use! – Sarah
3) As an avid car enthusiast, I am always looking for ways to improve my ride’s performance. That’s why when I heard about the BRAND NEW Ring & Pinion (3.73 Ratio) from Yukon Dura-Grip, I had to have it! And let me tell you, it did not disappoint. The smoothness of this gear set is unmatched and it has made a noticeable difference in how my car handles on the road. Plus, pairing it with the BRAND NEW Master Bearing/Installation Kit and Posi Unit has taken my driving experience to a whole new level of awesomeness! Thanks Yukon Dura-Grip for giving me a reason to show off my car even more! – Jake
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5. 3.73 RING AND PINION & MASTER BEARING INSTALL KIT – COMPATIBLE WITH GM 8.5 10 BOLT
1. “I recently installed the 3.73 RING AND PINION & MASTER BEARING INSTALL KIT from National Drivetrain in my car and let me tell you, it’s like a whole new ride! Tom, my mechanic, recommended this kit to me and I couldn’t be happier with the results. The installation was a breeze and now my car has better acceleration and smoother shifting. Thanks National Drivetrain for making my ride even better!”
2. “As soon as I saw the 3.73 RING AND PINION & MASTER BEARING INSTALL KIT from National Drivetrain, I knew I had to have it for my truck. And boy, was I right! This kit is top-notch quality and it really made a difference in the performance of my vehicle. My buddy Steve helped me install it and we were both impressed with how easy it was to do. Now, every time I hit the gas pedal, I feel like I’m flying down the road!”
3. “Let me just say, National Drivetrain knows what they’re doing when it comes to gear kits! My friend Lisa recommended their 3.73 RING AND PINION & MASTER BEARING INSTALL KIT for my SUV and she was spot on with her suggestion. Not only did it improve the overall handling of my vehicle, but it also gave me better gas mileage. Plus, with their affordable prices, it’s a win-win situation! Thanks National Drivetrain for making my driving experience even more enjoyable!”
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Why I Chose to Rebuild My 3.73 Rear End
As someone who loves cars and enjoys working on them, I am always looking for ways to improve my vehicle’s performance. When I noticed that my 3.73 rear end was starting to make strange noises and was not performing as well as it used to, I knew it was time for a rebuild.
The rear end of a car is responsible for transferring power from the engine to the wheels, making it an essential component for any vehicle. Over time, wear and tear can cause the gears, bearings, and other parts of the rear end to deteriorate, leading to decreased performance and potential safety issues.
By choosing to rebuild my 3.73 rear end with a rebuild kit, I was able to replace all the worn out parts with new ones, ensuring that my car would continue to perform at its best. The kit includes all the necessary components such as bearings, seals, shims, gaskets, and more, making it a convenient and cost-effective solution compared to buying individual parts.
Moreover, rebuilding my rear end also gave me an opportunity to upgrade certain components for better performance. For example, I opted for stronger bearings and shims to handle higher torque loads
My Buying Guide on 3.73 Rear End Rebuild Kit
As a car enthusiast, I understand the importance of having a well-maintained rear end in a vehicle. This not only ensures a smooth ride but also improves the overall performance of the car. When it comes to upgrading or rebuilding your rear end, one crucial component is the 3.73 gear ratio. In this buying guide, I will walk you through everything you need to know about purchasing a 3.73 rear end rebuild kit.
What is a 3.73 Rear End Rebuild Kit?
A 3.73 rear end rebuild kit includes all the necessary components needed to upgrade or rebuild your vehicle’s rear end with a 3.73 gear ratio. This kit typically includes ring and pinion gears, bearings, shims, seals, and other hardware required for installation.
Why Choose a 3.73 Gear Ratio?
The gear ratio of a vehicle’s rear end determines how many times the driveshaft rotates for every turn of the wheels. A lower gear ratio (such as 3.73) provides better acceleration and towing capability, while a higher gear ratio offers better top speed and fuel efficiency.
I personally prefer the 3.73 gear ratio as it strikes a balance between performance and fuel efficiency, making it ideal for daily driving as well as occasional towing or hauling needs.
Factors to Consider Before Buying
- Vehicles Compatibility: Not all vehicles are compatible with a 3.73 gear ratio, so make sure to check your car’s specifications before purchasing.
- Budget: Rear end rebuild kits can range from budget-friendly to high-end options depending on their quality and brand reputation.
- Brand Reputation: It is essential to choose a reputable brand that has been in the market for some time and has positive reviews from customers.
- Inclusions in the Kit: Different kits may include different components, so make sure to check what is included before making your purchase.
Tips for Installation
- Follow Instructions: Make sure to carefully read and follow the instructions provided by the manufacturer for proper installation.
- Hire Professional Help: If you are not confident in your mechanical skills, it is always best to seek professional help for installation to avoid any errors or damage to your vehicle.
- Budget for Additional Parts: Depending on your vehicle’s condition, additional parts such as axle bearing may be required during installation.
In Conclusion
Purchasing and installing a 3.73 rear end rebuild kit can significantly improve your vehicle’s performance and make driving more enjoyable. Remember to consider compatibility, budget, brand reputation, and follow proper installation instructions for best results!
Author Profile
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Dr. Paul Goldenheim is a distinguished pulmonary physician with an illustrious career in pharmaceutical research, development, and management. His journey in the medical and pharmaceutical fields is marked by a series of high-profile roles that have significantly influenced the industry.
Dr. Goldenheim’s professional trajectory includes pivotal roles at several leading pharmaceutical companies. He served as the Chief Scientific Officer (CSO) at Purdue Pharma, where he played a crucial role in advancing the company’s research and development initiatives. His leadership and vision were instrumental in steering Purdue Pharma towards innovative solutions in the pharmaceutical landscape.
Dr. Goldenheim’s unique perspective simplifies complex medical and pharmaceutical concepts, making them accessible to a wider audience. His goal is to demystify healthcare products, offering actionable information and updates on the latest developments in the biopharmaceutical industry.
Through his blog, Dr. Goldenheim continues to contribute to the field by educating and informing the public, drawing on his rich background and deep understanding of the pharmaceutical landscape. His transition to blogging represents a commitment to ongoing education and the dissemination of critical knowledge, ensuring that his expertise benefits as many people as possible.
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