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  3. FORD 66394

FORD 66394 Standard Transmission Bellhousing Housing 289 C5AA

fits model: 302. make: Mercury, Ford.

66394 Ford Mercury 289 302 Standard Transmission Bellhousing Bell Housing C5aa 6394 B

( Brand: Ford ), ( Manufacturer Part Number: 66394 ), ( Type: Bell Housing ), ( Oe/oem Part Number: C5aa-6394-b ), ( Material: Aluminum ), ( Performance Part: No ), ( Vintage Part: Yes ), ( Manufacturer Warranty: No Warranty )

Review FORD Mercury 289 Standard Transmission Bellhousing Bell Housing 6394 fits 302

The Ford 66394 Mercury 289-302 Standard Transmission Bellhousing, also known as the C5AA 6394, is a crucial component in the transmission system of certain Ford and Mercury vehicles during the 1960s. This bellhousing is specifically designed for use with the 289 and 302 cubic inch V8 engines and the standard transmission setup.

The bellhousing is a sturdy, cast iron assembly that securely connects the engine to the transmission. It features six bolt patterns on its flange, which correspond to the engine and transmission mounting points. The bolt holes are threaded to accept the appropriate hardware for a secure connection. The surface of the bellhousing is finished with a smooth, machined appearance to ensure proper alignment and engagement between the engine and transmission components.

The bellhousing also includes provisions for the clutch pressure plate and release bearing. These components are essential for the proper functioning of the clutch system, allowing the driver to engage and disengage the transmission as needed. The bellhousing has a recessed area for the clutch release fork, which ensures the necessary clearance for the clutch pedal assembly.

The Ford 66394 Mercury 289-302 Standard Transmission Bellhousing is a must-have for anyone restoring or rebuilding a vintage Ford or Mercury vehicle with a 289 or 302 cubic inch V8 engine and a standard transmission. Its precise engineering and durable construction ensure reliable performance and a perfect fit.

When installing the bellhousing, it's important to ensure that all bolts are properly torqued to the specified specifications. Additionally, it's essential to check the alignment of the engine and transmission to ensure that they are properly engaged and that the clutch system functions correctly.

In summary, the Ford 66394 Mercury 289-302 Standard Transmission Bellhousing is an essential component in the powertrain system of certain vintage Ford and Mercury vehicles. Its robust design, precise engineering, and reliable performance make it an essential investment for anyone restoring or rebuilding a classic car with a 289 or 302 cubic inch V8 engine and a standard transmission.

Pros and Cons of Buying a Ford 66394 Mercury 289/302 Standard Transmission Bellhousing (C5AA 6394)

Introduction:

The Ford 66394 Mercury 289/302 standard transmission bellhousing (C5AA 6394) is a crucial component in the powertrain of Ford and Mercury vehicles with V8 engines. This bellhousing facilitates the connection between the engine and the transmission. In this article, we will discuss the advantages and disadvantages of purchasing this bellhousing to help you make an informed decision.

Pros:

1. Compatibility: This bellhousing is specifically designed for Ford and Mercury vehicles with V8 engines, ensuring a perfect fit and reliable connection.

2. Durability: Known for its robust construction, this bellhousing can withstand the demands of high-performance applications.

3. Availability: The bellhousing is widely available from various automotive parts suppliers, both online and offline, making it easily accessible.

4. Affordable: Compared to custom or aftermarket bellhousings, the OEM Ford 66394 Mercury 289/302 standard transmission bellhousing is relatively affordable.

Cons:

1. Wear and Tear: As with any other OEM part, this bellhousing may show signs of wear and tear over time, requiring replacement.

2. Limited Upgradeability: Since it is a stock part, it may not support modifications or upgrades to the engine or transmission, limiting its potential for performance enhancements.

Conclusion:

The Ford 66394 Mercury 289/302 standard transmission bellhousing is an essential component in the powertrain of Ford and Mercury V8 vehicles. Its advantages, such as compatibility, durability, availability, and affordability, make it an attractive option for those seeking a reliable and authentic replacement part. However, its limitations, including wear and tear and limited upgradeability, should be considered before making a purchasing decision.

Recommendation:

If you are looking for a reliable and authentic replacement bellhousing for your Ford or Mercury V8 vehicle, the Ford 66394 Mercury 289/302 standard transmission bellhousing is an excellent choice. However, if you are planning on upgrading your engine or transmission, consider exploring aftermarket or custom bellhousings to accommodate your performance goals.

Details:

1 - USED BELLHOUSING FOR FORD 260 289 ENGINES WITH STANDARD TRANSMISSIONS. DATE CODE 68 WITH 10 DOTS. CASTING NUMBER IS C5AA 6394 B. I DO NOT KNOW THE HISTORY ON THIS ITEM IE mileage, make or model.

part #: 66394 prices

  • $150.00-$499.95

specifications manutransmission:

  • for models: 302
  • for makes: Mercury, Ford
  • brand: Ford
  • mpn: 66394
  • type: Bell Housing
  • oe/oem part number: C5aa-6394-b
  • material: Aluminum
  • performance part: No
  • vintage part: Yes
  • manufacturer warranty: No Warranty

general manutransmission:

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

payments manutransmission:

  • credit card: Discover
  • wallet: Google-pay
  • other

returns manutransmission:

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

seller manutransmission:

  • rating: 100.0%
  • city: wood way, Texas
  • # reviews: 845

shipping manutransmission:

  • cost: $38.30
  • type: Calculated
  • carrier: UPS
  • service: UPS Ground, UPS Next Day Air, UPS Next Day Air Saver, UPS 2nd Day Air
  • class: Standard, One-day, Expedited
  • transit: 3-5 Days

offer manutransmission:

  • started: September 21, 2025
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
for models: 302, for makes: mercury, ford, type: bell housing, oe/oem part number: c5aa-6394-b, performance part: no, vintage part: yes, manufacturer warranty: no warranty,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, material: aluminum, sku: 8210641330114762,

Ford 66394 Is Similar To:

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5 offers $150.00–$499.95 USD
  • Offer #1: $199.00 price + $35.00 shipping estimate = $234.00* total. See the last 4 pictures for those issues. Used Ford bellhousing casting number C5DA-6394-A.+$35.00 shipping
  • Offer #2: $499.95 price + $0.00 shipping estimate = $499.95* total. Early Model Bellhousing: C3AA-6394-C 5 bolt pattern -6394-B 6 bolt pattern C5DA-6394-A 6 bolt pattern C9OA-6394-A 6 bolt pattern D2OA-6394-AA 6 bolt pattern Bell housing modification is required on all original (1964 1/2-1970) and late model bell housings to adapt the Borg Warner standard and World Class T-5 SROD (single rod overdrive) five speed transmission to an early model Mustang, and to utilize the stock clutch linkage. T-5 Transmission Conversion Kit For 1964-1966 Ford Mustang For use with specific 6 bolt bell housing numbers.FREE SHIPPING
  • Offer #3: $150.00 price + $35.00 shipping estimate = $185.00* total. Thanks. Original ford bell housing.+$35.00 shipping
  • Offer #4: $200.00 price + $40.00 shipping estimate = $240.00* total.+$40.00 shipping
  • Offer #5: $199.99 price + $39.99 shipping estimate = $239.98* total. Very good condition,needs 2 thread repairs which i will do when I get time,price will go up after.has hole where someone tried modification of some kind but will not hurt function.+$39.99 shipping

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