1. USED Transmission & Drivetrain Deals
  2. sku: 13114589311817793
  3. 3743833

3743833 Positraction Housing 4.11

fits model: Corvette. year: 1960–2019.

3743833 General Motors 1960 Corvette Empty Positraction Housing Case I 19 Casting Date 4.11

( Brand: General Motors ), ( Manufacturer Part Number: 3743833 ), ( Part Type: Housing Motor Case ), ( Modified Item: No ), ( Finish: Cast Iron ), ( Color: Cast Iron Gray ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States ), ( Item: Tracy Corvette 2783 )

Review GENERAL MOTORS Empty Positraction Housing Case Casting Date 4.11 fits CORVETTE 1960–2019

The Corvette Positraction Housing Part Number 3743833 is a critical component in the power delivery system of your 1941 Chevrolet Corvette. This housing is designed specifically for use with Corvette's Positraction differential, which is a limited-slip differential that helps improve traction and stability, especially during hard cornering or high-speed driving.

The housing is made from high-strength steel, ensuring durability and resistance to the rigors of racing or high-performance driving. It features a unique design that allows for easy installation and removal of the differential unit. The housing comes with integral mounting points for the differential cover and the transmission crossmember, ensuring a secure and stable mounting position.

The 4.11 ratio gears in this housing provide an optimal balance between acceleration and top speed. This ratio is ideal for street use and provides excellent performance in a wide range of driving conditions. The housing also comes with a new set of pinion bearings, which are precision-machined to ensure a perfect fit and long-lasting performance.

This housing is a direct replacement for the original unit on your 1941 Corvette. It is engineered to fit perfectly and requires no modifications to install. The housing comes with all necessary hardware, including new bolts and seals, to complete the installation. The new seals help prevent leaks and ensure a positive seal between the differential and the housing.

Overall, the Corvette Positraction Housing Part Number 3743833 is an essential upgrade for any 1941 Corvette enthusiast looking to improve performance and traction. Its high-strength steel construction, optimal gear ratio, and easy installation make it an excellent choice for both street and track use. With this housing, you can enjoy the power and handling that your Corvette was designed for.

Buying a 3.743833 Corvette Positraction housing with a 194.11 ratio can be an exciting addition to your Corvette project or daily driver. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. Improved Traction: The Positraction housing is designed to improve traction by distributing engine torque evenly to both rear wheels. This can lead to better acceleration and handling.

2. Durability: The Positraction housing is typically made of strong materials, such as cast iron or steel, making it a durable addition to your Corvette.

3. Customization: A Positraction housing is an aftermarket upgrade, which means you have the freedom to choose the ratio that best suits your driving style and performance goals.

4. Increased Performance: By improving traction and reducing wheel hop, a Positraction housing can help you extract more performance from your Corvette.

Cons:

1. Cost: A new Positraction housing can be a significant investment, especially for older Corvettes where the aftermarket parts may be harder to find.

2. Installation: Installing a Positraction housing can be a challenging task, especially if you're not mechanically inclined. You may need to hire a professional to install it for you.

3. Compatibility: Not all Corvettes are compatible with a Positraction housing. You'll need to ensure that the housing you're considering is compatible with your specific Corvette model and year.

4. Weight: A Positraction housing can add weight to your Corvette, which may impact your fuel economy and overall performance.

Conclusion:

A Positraction housing can be a worthwhile investment for those looking to improve their Corvette's performance and traction. However, it comes with some potential downsides, such as cost, installation challenges, and weight. Before making a purchase, be sure to do your research and consider your specific needs and budget.

Recommendation:

If you're serious about improving your Corvette's performance and have the budget for it, a Positraction housing is an excellent upgrade to consider. However, if you're on a tight budget or not mechanically inclined, you may want to consider other upgrades or modifications that are more accessible to you. Ultimately, the decision is yours, and I'm here to help answer any questions you may have.

Details:

Next, select a topic, or choose Other. Keep Your GM Car All. The rotating posi ring gear carrier, optional at extra cost, comes in a 3 ratio and 4 design should be selected correctly to match the you want build. Smaller items are shipped Standard USA Postal Service or USPS Priority Mail.

NOTE: The attached photo is a similar file photo, not of the exact part.

part #: 3743833 prices

  • $995.00-$2100.00

specifications othellodrivetrain:

  • for models: Corvette
  • for years: 1960-2019
  • brand: General Motors
  • mpn: 3743833
  • part type: Housing Motor Case
  • modified item: No
  • finish: Cast Iron
  • color: Cast Iron Gray
  • placement on vehicle: Rear
  • country of origin: United States
  • item: Tracy Corvette 2783

returns othellodrivetrain:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

shipping othellodrivetrain:

  • type: Fixed
  • service: UPS Ground
  • carrier: UPS
  • class: Standard
  • cost: $51.00
  • transit: 4-10 Days

seller othellodrivetrain:

  • city: Roseville, Michigan
  • # reviews: 21905
  • rating: 99.4%

payments othellodrivetrain:

  • other
  • wallet: Paypal
  • credit card: Visa

offer othellodrivetrain:

  • options: Ship-to-home
  • sold: 0
  • started: March 15, 2026
  • availability: In Stock
  • quantity: 1

general othellodrivetrain:

  • condition: Remanufactured
  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain
for models: corvette, for years: 1960-2019, part type: housing motor case, modified item: no, finish: cast iron, placement on vehicle: rear, country of origin: united states, item: tracy corvette 2783,
category: auto parts > car truck parts accessories > transmission drivetrain, color: cast iron gray, sku: 13114589311817793,

General Motors 3743833 Is Similar To:

othellodrivetrain logo
5 offers $995.00–$2100.00 USD
  • Offer #1: $995.00 price + $60.00 shipping estimate = $1055.00* total.+$60.00 shipping
  • Offer #2: $1100.00 price + $65.00 shipping estimate = $1165.00* total. PASSENGER SIDE CODE ON IT ARE AK 10 10 BUT CENTER 10 HAVE BEEN PUNCHED 12 OVER THE 10 SEE PICTURE. USED ORIGINAL C1 CORVETTE POSI CASE ONLY.+$65.00 shipping
  • Offer #3: $2100.00 price + $228.45 shipping estimate = $2328.45* total. GM P Case with positraction differential 4.11 gears.+$228.45 shipping
  • Offer #4: $995.00 price + $60.00 shipping estimate = $1055.00* total.+$60.00 shipping
  • Offer #5: $995.00 price + $60.00 shipping estimate = $1055.00* total.+$60.00 shipping

Copyright © othellodrivetrain.com