GM 3756448 Rear Differential Positraction 3.08 1-75

( Brand: Gm ), ( Manufacturer Part Number: 3756448 ), ( Placement On Vehicle: Rear )

Review GM Original Rear Differential Positraction Oa 3.08 1-75 fits CORVETTE 1976

The 3756448 Corvette Rear Differential Positraction, with a gear ratio of 3.08:1, is a critical component for any 1976 Chevrolet Corvette enthusiast seeking to enhance their vehicle's performance and handling. This differential is designed specifically for 1-75 rear axles, ensuring a perfect fit for your 1976 Corvette.

The Positraction feature of this differential is a performance-enhancing technology that provides superior traction by distributing engine torque to both wheels during cornering. This results in improved stability, better grip, and reduced tire wear. The 3.08:1 gear ratio provides a balance between acceleration and fuel efficiency, making it an excellent choice for both daily drivers and enthusiasts who enjoy a spirited drive.

This Corvette rear differential is made from high-quality materials, ensuring durability and reliability. It features robust, heat-treated gears and a heavy-duty housing that can withstand the demands of high-performance driving. The differential also comes with a limited warranty, providing peace of mind to its users.

Installing this differential is a straightforward process, thanks to its bolt-on design. It is compatible with most aftermarket upgrades, making it an excellent choice for those looking to modify their Corvette for better performance.

In summary, the 3756448 Corvette Rear Differential Positraction is a high-quality, performance-enhancing component that is a must-have for any 1976 Corvette. Its Positraction feature improves traction and stability, while its 3.08:1 gear ratio provides a balance between acceleration and fuel efficiency. Made from durable materials, this differential is built to last and is easy to install, making it a great choice for both daily drivers and enthusiasts looking to modify their Corvette.

1. Improved traction: The positraction design of this differential ensures that power is sent to both wheels during cornering, reducing wheel spin and improving overall traction.

2. Enhanced performance: The 3.08 gear ratio provides better acceleration and speed, making your Corvette more responsive and fun to drive.

3. High-quality parts: This differential is made by GM, so you can be confident in its durability and reliability.

1. Cost: Replacing the differential can be an expensive repair, so make sure you have a budget for the part and any associated labor costs.

2. Time-consuming installation: Installing a new differential can be a complex and time-consuming process, so be prepared to spend several hours on the installation or hire a professional to do it for you.

If you're looking to improve the performance and handling of your 1976 Corvette, the 3756448 rear differential positraction is a great option. Its improved traction and gear ratio will make your car more responsive and fun to drive, and the high-quality parts guarantee reliability. However, keep in mind the cost and time-consuming installation process when considering this purchase. If you're comfortable with the upfront investment and have the time to install it yourself, this part can greatly enhance your Corvette's performance.

If you're not comfortable with the installation process, I recommend hiring a professional to install the differential for you. This will ensure a proper installation and save you time and frustration. Additionally, make sure to research and compare prices from different retailers to get the best deal.

Details:

08 posi excl.

This is a used differential and considered core which may or not need to be rebuilt.

The stub axles are still installed, they have a bit of side-to-side play to them. AK, hi, pr and the territories may be a little extra, please for shipping quote.

HD may need offset u-joint the case of this differential shows oxidation and areas surface rust throughout, if it is cleaned up show some pitting see pictures.

HD direct bolt-on for Corvettes 1971-1979works excl. It spins over smoothly, however is a bit stiff, does take quite of effort to turn. The case has surface rust throughout.

If it is being used on a auto or 4-speed, an offset u-joint will need to be. Case stamp date: l175 code: oa 3.

This diff has the large pinion yoke and will bolt straight into any stock vette.

The holes for mounting are in usable condition.

part #: 3756448 prices

• $249.00-$699.00

specifications suspensiosteeri:

• for models: Corvette
• for years: 1976
• brand: Gm
• mpn: 3756448
• placement on vehicle: Rear

Payments suspensiosteeri:

• PayPal

Seller suspensiosteeri:

• city: Livermore, California
• zipcode: 94551

General suspensiosteeri:

• motors > partsaccessories > vintage cartruck parts > suspensionsteering vintage car truck parts
• in stock: Yes
• condition: Used

Shipping suspensiosteeri:

• handling: 1 days
• type: Flat
• cost: $0.0

Ratings:

1. great- thanks 09-12-17
2. Thanks for the Business! 09-13-17
3. great job-shipped fast exactly what I ordered-highly recommend to do biz with! 09-13-17
4. Accurately described and shipped quickly A seller 09-12-17

Returns suspensiosteeri:

• type: Money back or exchange buyers choice
• policy: returns accepted
• paid by: Buyer
• details: Restocking fee: 20%
• time: 30 Days

Offer suspensiosteeri:

• Started: September 13, 2017, 7:51 am
• bids: 0
• quantity: 1
• Sold: 0
• best offer: false

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