GM 4T45GM Transmission Chevorlet 4T40-E

( Brand: Gm ), ( Part Type: Transmission )

Review GM 4t45 4t40 Pontiac Transmission Chevorlet fits 2005

The GM 05 4T45 and 4T40 transmissions are highly regarded components in the automotive industry, specifically for use in Pontiac and Chevrolet vehicles. The 4T45 and 4T40-E transmissions share many similarities, but the 4T45 has an additional gear for improved performance and fuel efficiency.

The 4T45 and 4T40-E transmissions are both 4-speed automatic units, designed for rugged, high-torque applications. They feature a heavy-duty cast iron case, which provides excellent durability and resistance to heat and wear. The transmissions also have a robust torque converter, ensuring smooth shifts and efficient power transfer from the engine to the driveshaft.

The 4T45 transmission is equipped with a 2.84:1 first gear, a 1.73:1 second gear, a 1.20:1 third gear, and a 1.00:1 fourth gear. This gear ratio configuration allows for excellent low-end torque and smooth, consistent acceleration. The 4T45 also features a lock-up torque converter, which improves fuel efficiency and reduces engine wear by eliminating the need for the torque converter to slip during normal driving conditions.

The 4T40-E transmission, on the other hand, has a slightly different gear ratio configuration: 2.84:1, 1.70:1, 1.19:1, and 1.00:1. While this gear ratio may not offer the same level of low-end torque as the 4T45, it still provides smooth, efficient power delivery and excellent performance for a variety of driving conditions.

Both the 4T45 and 4T40-E transmissions are compatible with a wide range of engines and vehicle models, including the Pontiac Bonneville, Grand Prix, and Grand Am, as well as the Chevrolet Caprice, Impala, and Monte Carlo. They are known for their reliability, durability, and ease of maintenance, making them a popular choice among enthusiasts and mechanical professionals alike.

In summary, the GM 05 4T45 and 4T40-E transmissions are powerful, durable, and efficient units that provide excellent performance for a variety of automotive applications. Whether you're looking to restore a classic Pontiac or Chevrolet, or simply want to upgrade your vehicle's powertrain, these transmissions are an excellent choice.

1. Durability: These transmissions are known for their robustness and longevity, especially when properly maintained.

2. Wide Compatibility: The 4T45 and 4T40 are used in a variety of GM vehicles, which means you can find parts easily and potentially save money in the long run.

3. Availability of aftermarket parts: Due to their popularity, there are numerous aftermarket parts available for these transmissions, including performance upgrades.

1. Complexity: These transmissions can be quite complex, which may require specialized tools and knowledge to repair or rebuild.

2. Potential for costly repairs: If not maintained properly or if significant damage occurs, repairs can be expensive.

3. Manual shift only: The 4T45/4T40 is only available in manual shift configurations, which may not be suitable for all drivers.

The GM 05 4T45/4T40 Pontiac/Chevrolet transmission is a durable and reliable option, especially for those who are comfortable with manual transmissions and are willing to invest in regular maintenance. Its wide compatibility and availability of aftermarket parts make it a cost-effective choice in the long run. However, its complexity and potential for costly repairs are important considerations to keep in mind before making a purchase.

If you are looking for a reliable transmission with good aftermarket support, the GM 05 4T45/4T40 Pontiac/Chevrolet transmission could be a good fit for you. Make sure to thoroughly inspect the transmission before purchase and budget for potential repair costs. Additionally, consider learning more about manual transmissions or seeking help from a mechanic if you are not already familiar with them.

Details:

Great working condition. No leaks or damage. This transmission has came out of a 05 Chevy Malibu ls the vehicle had miles.

This transmission will also fit into a Chevy cobalt, the Pontiac pursuit and grand am, and the Saturn ion and vie.

Seller autotransmissionsgo:

• city: Richmond, Indiana
• zipcode: 47374

Ratings:

1. Very quick payment & good communication 07-31-15
2. Good communication, fast payment, A+ 08-04-15
3. great buyer 08-10-15
4. AWESOME BUYER! We hope we have earned 5 Star ratings from you! Thanks! 08-21-15
5. Fast Payment. Great transaction. Thank you for your business!!: - 07-17-15

Offer autotransmissionsgo:

• Started: August 21, 2015, 2:35 am
• # Sold: 0
• # bids: 0
• best offer: true
• quantity: 1

Payments autotransmissionsgo:

• PayPal

Shipping autotransmissionsgo:

• handling: 2 days
• cost: $250.0
• type: Flat

Returns autotransmissionsgo:

• policy: no returns

General autotransmissionsgo:

• Motors > Parts & Accessories > Car & Truck Parts > Transmission & Drivetrain > Automatic Transmission & Parts > Complete Auto Transmissions
• condition: Used
• in stock: Yes

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