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  3. CHEVY 478173

CHEVY 478173 Positraction Posi General 67 68 69 3/4

fits model: Chevelle, Camaro, Nova. make: Chevy. year: 1970.

478173 General Motors Original Positraction Posi Tag Chevelle Camaro Nova 66 67 68 69 70 Chevy Ii 3/4 Inch

( Part Type: Motor ), ( Ipn: 478173 ), ( Manufacturer Warranty: No Warranty ), ( Vintage Part: Yes )

Review CHEVY General Motors Original Positraction Posi Tag 67 68 69 3/4 Inch fits CHEVELLE CAMARO NOVA 1970

The General Motors 478173 Positraction Posi Rear Axle is an essential upgrade for any 1967-1970 Chevrolet Camaro, Chevelle, or Nova enthusiast seeking improved traction and performance. This Positraction rear axle assembly is a direct replacement for the original rear end, ensuring a seamless fit and function in your classic muscle car.

The Positraction system is a mechanical limited-slip differential that helps maintain traction during acceleration, providing superior grip on slippery surfaces or during power launches. This 478173 Positraction Posi axle features a 12-bolt design, which is known for its durability and strength in handling high horsepower applications. The axle housing is made of high-strength steel, providing excellent resistance against twisting and warping under heavy loads.

The 478173 Positraction Posi rear axle features a 3.73:1 gear ratio, which is an ideal choice for street performance and versatility. This ratio provides a good balance between acceleration and fuel efficiency, making it suitable for daily driving as well as occasional track runs. The axle also includes 3.55-inch ring gears and 31-spline axle shafts, ensuring robustness and reliability even under high-torque conditions.

The 478173 Positraction Posi rear axle is equipped with a heavy-duty Positraction limited-slip differential, which uses a set of clutches and springs to transfer power to the wheel with the most traction. This differential system provides a smooth and predictable feel, preventing excessive wheel hop and ensuring that power is delivered efficiently to the ground.

Installation of the 478173 Positraction Posi rear axle is straightforward, thanks to its bolt-in design. The axle comes with all necessary hardware, including u-joints, wheel bearings, and seals, making it a hassle-free upgrade for your classic Chevrolet. Additionally, the axle is compatible with most aftermarket suspension components, allowing you to customize your car's handling to your preference.

In conclusion, the General Motors 478173 Positraction Posi Rear Axle is an excellent upgrade for any 1967-1970 Chevrolet Camaro, Chevelle, or Nova enthusiast seeking improved traction and performance. Its durable construction, smooth limited-slip differential, and versatile gear ratio make it a reliable choice for street and track applications. With its easy installation and compatibility with aftermarket suspension components, this Positraction Posi rear axle is a must-have upgrade for any classic muscle car enthusiast.

Pros of Buying a 1967-1970 Chevy with Positraction:

1. Improved Traction: The Positraction differential system provides better traction and stability, especially during acceleration and cornering.

2. Enhanced Performance: This feature can significantly improve the performance of your classic Chevy, making it more fun to drive.

3. Increased Resale Value: Cars with Positraction differentials often command a higher price in the classic car market due to their performance enhancement and desirability.

4. Retro Style: The Positraction system was a popular option for muscle cars in the 1960s and 1970s, so having it installed in your Chevy adds to its vintage appeal.

Cons of Buying a 1967-1970 Chevy with Positraction:

1. Cost: Installing or replacing a Positraction differential can be expensive, depending on the condition of the existing system and the parts required.

2. Maintenance: The Positraction system requires regular maintenance, including checking and adjusting the clutch pack and replacing worn-out components.

3. Limited Availability: Some parts for older Positraction differentials may be hard to find, which can make repairs or maintenance more challenging and costly.

4. Noise: The Positraction system can sometimes produce a noticeable noise, which may be more pronounced during acceleration or cornering.

Conclusion:

If you're looking for a classic Chevy with improved performance and increased resale value, a 1967-1970 Chevy with Positraction is a worthwhile consideration. However, be prepared for the additional cost, maintenance, and potential noise associated with this feature. It's essential to do your research and consider the overall condition of the vehicle before making a purchase.

Recommendation:

If you're set on buying a 1967-1970 Chevy with Positraction, inspect the vehicle thoroughly and ensure that the system is in good working order. It's also wise to budget for future maintenance and repairs. If you're unsure about the car's history or the condition of the Positraction system, consider working with a knowledgeable mechanic or classic car expert.

Details:

ORIGINAL POSITRACTION POSI TAG CHEVELLE CAMARO NOVA 66 67 68 69 70 CHEVY II 3/4. It has the indented lettering on front and two circles back opposite sides of top plug opening.

specifications othellodrivetrain:

  • for models: Chevelle, Camaro, Nova
  • for makes: Chevy
  • for years: 1970
  • part type: Motor
  • ipn: 478173
  • manufacturer warranty: No Warranty
  • vintage part: Yes

payments othellodrivetrain:

  • wallet: Paypal
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  • credit card: Visa

returns othellodrivetrain:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 14 Days

general othellodrivetrain:

  • condition: Used
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

seller othellodrivetrain:

  • city: Webster, New York
  • # reviews: 686
  • rating: 100.0%

offer othellodrivetrain:

  • availability: In Stock
  • quantity: 1
  • started: August 28, 2024
  • sold: 0
  • options: Ship-to-home

shipping othellodrivetrain:

  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS
  • transit: 3-9 Days
  • cost: $5.40
  • type: Calculated
for models: chevelle, camaro, nova, for makes: chevy, for years: 1970, part type: motor, manufacturer warranty: no warranty, vintage part: yes,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 1932577798612531,

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