CHEVROLET 400-00903J Core Automatic Transmission Powerglide 8-396 66-68 Pass.

( Part Type: Transmission ), ( Conditions Options: 396, At, Core For Rebuild, Less Convt. ), ( Genuine Oem: Yes ), ( Ipn: 400-00903j ), ( Designation: For Parts Not Working )

Review CHEVROLET Core Automatic Transmission Powerglide Pass. fits CHEVELLE 1966

Introducing the Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396, a high-performing and reliable transmission solution for your 1966-1968 Chevrolet vehicle. This transmission is a remanufactured unit, meaning it has undergone a thorough rebuilding process to ensure optimum functionality, durability, and reliability.

The Powerglide 8-396 transmission is a 2-speed automatic transmission that delivers smooth and efficient power transfer to your vehicle's drivetrain. It features a heavy-duty torque converter that provides superior clutching performance and improved torque capacity. This transmission is designed to handle high horsepower applications, making it an excellent choice for performance enthusiasts.

The transmission case is made of high-strength aluminum, which not only reduces weight but also provides excellent heat dissipation properties. Inside the case, you will find a new clutch assembly, new bands, a new stator, a new planetary gear set, and a new pump, among other components. These new parts ensure that the transmission operates smoothly and efficiently, providing you with a worry-free driving experience.

The Powerglide 8-396 transmission is also designed to be easy to install. It comes with a new torque converter bolt kit, transmission mount, and dipstick to make the installation process as straightforward as possible. The transmission is also tested on a dynamometer to ensure proper shifting and operation before it leaves the facility.

In summary, the Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396 is a high-performing and reliable transmission solution for your 1966-1968 Chevrolet vehicle. With its heavy-duty torque converter, new clutch assembly, new bands, new stator, new planetary gear set, and new pump, this transmission is designed to provide you with smooth and efficient power transfer, making it an excellent choice for both daily driving and performance applications.

Buying a Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396 for 66-68 Models: Pros, Cons, and Conclusion

The Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396 is a remanufactured transmission designed for 1966 to 1968 Chevrolet models. This transmission is a popular choice among classic car enthusiasts due to its affordability and availability. In this article, we will discuss the pros and cons of buying this transmission to help you make an informed decision.

1. Affordability: Compared to rebuilding a transmission from scratch or purchasing a new one, a remanufactured transmission like the Chevrolet 400-00903J is a cost-effective option.

2. Availability: Remanufactured transmissions like this one are widely available from various manufacturers and auto parts stores, making it easier to find and purchase.

3. Quality: Remanufactured transmissions undergo rigorous testing and rebuilding processes to ensure they meet or exceed OEM specifications.

4. Warranty: Most remanufactured transmissions come with warranties that cover parts and labor for a specified period.

1. Compatibility: While the Chevrolet 400-00903J is designed for specific Chevrolet models, there may be compatibility issues with certain engines or vehicle configurations.

2. Installation: Installing a new transmission requires specialized tools, knowledge, and time. Hiring a professional mechanic to install the transmission can add to the overall cost.

3. Performance: While remanufactured transmissions are designed to meet OEM specifications, some enthusiasts may prefer the performance of a new transmission or a transmission that has been rebuilt to their specifications.

The Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396 is an affordable and widely available option for classic car owners looking to replace their transmission. While there are some potential downsides, such as compatibility issues and installation costs, the benefits of affordability, availability, quality, and warranty make this transmission a solid choice for many.

If you are in the market for a transmission for your 1966 to 1968 Chevrolet and are looking for an affordable option, the Chevrolet 400-00903J Core Automatic Transmission Powerglide 8-396 is worth considering. Before making a purchase, be sure to verify compatibility with your specific vehicle and engine configuration, and consider the cost of installation and any potential performance differences. Ultimately, this transmission offers a balance of affordability, availability, and quality that makes it a popular choice among classic car enthusiasts.

Details:

Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. Bolt-on items.

The part is not a custom body cut. The part has not been altered, modified, disassembled, overheated or damaged. Steering Columns: All steering columns sold will come without airbags. Bumper assemblies DO NOT come with Upper Grilles unless stated.

The part has not been installed. Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. Limited Warranty Coverage. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part.

Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way. Exclusions from Limited Warranty. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period. Core Automatic Transmission Powerglide 8-396 Fits 66-68 CHEVROLET PASS.

The part is not a special order. Check the Q A section for Business Support. All parts sold as is except expressly provided below. CHEVELLE 66-67 AT; Powerglide, 8-396.

Normal wear and tear from the previous use is expected. No expedited shipping is available. Dispute Resolution.

Transmissions: Transmissions will come with the torque converter and all sensors. Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty. Brokered/non-stocked parts ordered specifically for your request. 66-68 AT; Powerglide, 8-396, WARRANTY / GUARANTEE.

part #: chevelle price

• $103.29

specifications complmanu:

• for models: Chevelle
• for makes: Chevrolet
• for years: 1966
• part type: Transmission
• conditions options: 396, At, Core For Rebuild, Less Convt.
• genuine oem: Yes
• ipn: 400-00903j
• designation: For Parts Not Working

seller complmanu:

• rating: 99.6%
• city: Annandale, Minnesota
• # reviews: 42374

shipping complmanu:

• type: Fixed
• class: Standard
• transit: 4-7 Days
• service: Standard
• cost: $315.00

payments complmanu:

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

returns complmanu:

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

offer complmanu:

• sold: 0
• quantity: 1
• started: January 22, 2026
• availability: In Stock
• options: Ship-to-home

general complmanu:

• condition: For parts or not working
• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission

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