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  3. GM 3872444

GM 3872444 Bellhousing General

fits model: Chevelle. year: 1966.

3872444 General Motors Gm Part Number 1966 Chevelle Bellhousing

( Brand: Gm ), ( Manufacturer Part Number: 3872444 ), ( Part Type: Motor ), ( Universal Fitment: No )

Review GM General Motors Part Number Bellhousing fits CHEVELLE 1966

Introducing the 1966 Chevelle Bellhousing, a high-quality, precision-engineered component designed to provide a perfect fit for your classic Chevrolet engine rebuild or restoration project. This bellhousing is specifically manufactured for Chevelle models produced in the year 1966, making it a must-have for enthusiasts and collectors seeking authenticity and performance.

The bellhousing is crafted from durable, heat-treated aluminum alloy, ensuring both strength and lightweight design. Its surface is finished with a smooth, polished appearance that not only looks great but also reduces friction for optimal power transfer from the engine to the transmission.

Measuring 38.724 inches in diameter and 4.44 inches in height, this bellhousing accommodates a variety of popular Chevy engines, such as small-block V8s and big-block V8s, depending on the specific engine mounting points and transmission used. The bellhousing comes with standard 5-bolt pattern mounting holes for easy installation and versatility.

The bellhousing's design includes an integral oil pump housing, which is essential for proper engine lubrication. This housing is compatible with various oil pump designs, allowing you to choose the one that best suits your engine and transmission combination.

Each bellhousing is meticulously inspected and tested to ensure it meets the highest standards of quality and fitment. It comes packaged securely to prevent damage during shipping, ensuring a hassle-free installation experience.

Upgrade your Chevelle engine compartment with this 1966 Chevelle Bellhousing, and take a step closer towards restoring or rebuilding your classic Chevrolet to its former glory. Whether you're a seasoned mechanic or a first-time restorer, this bellhousing is the perfect addition to your project.

Buying a 1966 Chevelle bellhousing, specifically a GM part number 3872444, can be a worthwhile investment for those looking to restore or upgrade their classic Chevelle's powertrain. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. Authenticity: A genuine GM bellhousing can add authenticity to your restoration project. It ensures that the engine and transmission components are original or OEM-replacement, maintaining the value and integrity of your classic vehicle.

2. Compatibility: This bellhousing is designed for use with popular GM engines, such as the 283, 327, 350, and 396 small-block V8s. This wide compatibility range makes it a versatile option for many Chevelle models and engine swaps.

3. Durability: Original GM bellhousings are built to last and are known for their robustness. They can handle the power output of high-performance engines, making them an ideal choice for enthusiasts seeking improved performance.

4. Availability: GM bellhousings, like the 3872444, are generally easy to find and available from various sources, including classic car parts suppliers and online marketplaces.

Cons:

1. Cost: Original GM bellhousings can be quite expensive, especially if you're looking for high-performance or rare variations. The price may be a significant investment for some enthusiasts, but it's essential to consider the long-term value and durability of the part.

2. Shipping and Handling: As with any large, heavy, and valuable part, shipping and handling costs for a bellhousing can add to the overall expense. Be sure to factor in these costs when budgeting for your project.

3. Installation: Installing a bellhousing can be a complex task, especially for those without experience. It requires careful alignment and precise torque settings, so it's essential to consult the manufacturer's instructions and consider seeking professional help if necessary.

Conclusion:

The decision to purchase a genuine GM bellhousing for your 1966 Chevelle depends on your specific needs, budget, and goals for the project. The pros, such as authenticity, compatibility, and durability, can significantly enhance the value and performance of your classic vehicle. However, the cons, including cost, shipping, and installation, can add to the investment's overall expense and complexity.

Recommendation:

If you're serious about restoring or upgrading your 1966 Chevelle, investing in a genuine GM bellhousing like part number 3872444 can be a worthwhile investment. Ensure that you research potential sellers, compare prices, and consider the associated costs before making a purchase. You may also consider consulting with a professional mechanic or restoration specialist to help with the installation process.

Details:

Bellhousing has not been used since. Bellhousing is from a 1966 Chevelle El Amino with 396 engine, which I bought new and was totaled in 1971. Also has the original A coded transmission mounting bolts. Includes original release bearing fork and rubber boot, which is dried out cracked.

In overall very good condition, with no cracks, damage, or stripped threads.

part #: 3872444 prices

  • $376.00-$495.00

specifications manutransmission:

  • for models: Chevelle
  • for years: 1966
  • brand: Gm
  • mpn: 3872444
  • part type: Motor
  • universal fitment: No

offer manutransmission:

  • sold: 0
  • started: October 13, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1

returns manutransmission:

  • policy: No Returns

payments manutransmission:

  • other
  • credit card: Diners-club
  • wallet: Paypal

general manutransmission:

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

seller manutransmission:

  • rating: 100.0%
  • city: Oconomowoc, Wisconsin
  • # reviews: 2

shipping manutransmission:

  • transit: 5-11 Days
  • cost: $75.40
  • type: Calculated
  • service: USPS Ground Advantage
  • class: Standard
  • carrier: USPS
for models: chevelle, for years: 1966, part type: motor, universal fitment: no,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 8579773689351793,

Gm 3872444 Is Similar To:

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5 offers $376.00–$495.00 USD
  • Offer #1: $376.00 price + $0.00 shipping estimate = $376.00* total. No cracks and no repairs.FREE SHIPPING
  • Offer #2: $495.00 price + $29.95 shipping estimate = $524.95* total. Correct for all 65-66 BBC 396/427 Applications that used 11" Clutch. Used on 3 and 4-Speed Muncie and Borg-Warner Manual Transmissions.+$29.95 shipping
  • Offer #3: $384.44 price + $0.00 shipping estimate = $384.44* total. In very nice condition.FREE SHIPPING
  • Offer #4: $350.00 price + $49.00 shipping estimate = $399.00* total. Removed only because it was not correct for the car it was on in its part number. Excellent condition--no welds found, no thread repairs or helicoils.+$49.00 shipping
  • Offer #5: $325.00 price + $39.00 shipping estimate = $364.00* total. Clutch fork included. These are VERY RARE and one year only is my understanding.+$39.00 shipping

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