
( Brand: Morse Industrial ), ( Manufacturer Part Number: 13GED )
The **Morse 13GED Borg Warner Automatic Transmission** is a legendary and highly sought-after component in the world of classic and performance automotive restoration, particularly for muscle cars, pony cars, and late-model American muscle from the 1960s through the 1980s. Engineered by BorgWarner a name synonymous with durability and precision in drivetrain technology the 13GED is a three-speed automatic transmission that was originally designed for high-performance applications, including the iconic Ford Mustang, Chevrolet Camaro, and Pontiac Firebird, among others. This transmission stands out for its robust construction, featuring a heavy-duty torque converter with a 10-inch diameter, which is significantly larger than many of its contemporaries, allowing it to handle substantial horsepower without overheating or slipping. The 13GED s planetary gearset is built with high-quality steel and precision machining, ensuring smooth shifting and exceptional reliability even under demanding conditions. One of its most distinctive features is its **direct-drive third gear**, which eliminates the need for a second reduction gear, resulting in a more efficient power transfer and a higher top speed capability compared to other transmissions of its era. The 13GED also incorporates a **heavy-duty fluid pump** and a **large-capacity oil cooler**, both critical for maintaining optimal lubrication and preventing overheating in high-performance applications. Whether installed in a restored 1970 Ford Mustang Boss 302 or a modern hot rod, this transmission delivers a seamless blend of vintage charm and modern performance, making it a cornerstone for enthusiasts who demand both authenticity and power. Its reputation for longevity and adaptability has cemented its place as a staple in the aftermarket, where it continues to be a favorite for builders seeking a transmission that can handle everything from daily driving to extreme performance tuning.
### Pros and Cons of Buying a Morse 13GED BorgWarner Automatic Transmission
The **Morse 13GED** is a popular automatic transmission, commonly found in vehicles like the **Ford F-150, F-250, F-350, and Super Duty trucks** (with the **BorgWarner 13GED** variant). Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.
---
### **Pros of the Morse 13GED BorgWarner Transmission**
1. **Durability and Reliability**
- The 13GED is known for its robust construction, designed to handle heavy-duty applications such as towing, hauling, and off-road use.
- Many owners report long-term reliability, especially when properly maintained, with some transmissions lasting well over 200,000 miles.
2. **High Torque Handling**
- This transmission is engineered to manage high torque loads, making it ideal for **diesel engines** (common in Super Duty trucks) and high-horsepower applications.
- It performs well in **towing scenarios**, including heavy loads and steep grades, without excessive wear.
3. **Wide Range of Applications**
- The 13GED is compatible with a variety of **Ford truck models**, including the **F-150 (with the 7.3L Power Stroke), F-250/F-350 (with 6.0L or 7.3L engines), and Super Duty trucks**.
- It can also be used in **aftermarket builds**, such as in modified trucks or performance applications.
4. **Good Shift Quality**
- When in good condition, the 13GED provides smooth shifts, especially in **automatic mode**. Some drivers appreciate its **manual shift capability** (where available) for better control.
- The transmission has a **strong clutch pack system**, which helps with torque conversion and smooth power delivery.
5. **Availability of Parts and Support**
- As a widely used transmission, **parts are relatively easy to find**, including clutches, solenoids, and torque converters.
- There is a **large community of mechanics and enthusiasts** familiar with the 13GED, which can be helpful for troubleshooting and repairs.
6. **Compatibility with Upgrades**
- The 13GED can be **modified or upgraded** with performance parts, such as **high-performance clutches, upgraded solenoids, or stronger torque converters**, to improve performance in high-torque applications.
- Some owners install **performance shift kits** to reduce shift times.
7. **Lower Cost Compared to Some Alternatives**
- While not the cheapest transmission, the **13GED is often more affordable than high-end performance transmissions** (e.g., some **ZF 8HP or Allison transmissions**).
- Rebuilding costs are generally reasonable compared to other heavy-duty transmissions.
---
### **Cons of the Morse 13GED BorgWarner Transmission**
1. **Complexity and Maintenance Requirements**
- The 13GED is a **multi-speed automatic transmission** with several clutches, bands, and solenoids, making it **more complex than a manual transmission**.
- It requires **regular fluid changes** (every **30,000 50,000 miles**, depending on usage) to prevent sludge buildup and ensure longevity. Neglecting fluid changes can lead to **premature failure**.
- **Solenoid failures** are a common issue, often requiring replacement, which can be costly.
2. **Common Failure Points**
- **Clutch and Band Wear**: Over time, the **clutches and bands** (such as the **forward clutch, reverse band, and overdrive band**) can wear out, leading to **slipping, rough shifts, or failure to engage gears**.
- **Torque Converter Issues**: The **torque converter** can develop **slippage or internal damage**, especially in high-torque applications, leading to **poor acceleration or overheating**.
- **Valve Body Problems**: The **valve body** (which controls shift logic) can fail due to **contaminated fluid or wear**, causing **erratic shifting or failure to downshift**.
- **Seal and Gasket Leaks**: The transmission relies on **multiple seals and gaskets**, which can leak **fluid over time**, leading to **low fluid levels and potential damage**.
3. **Shift Solenoid Dependence**
- The 13GED relies heavily on **electronic shift solenoids** to control gear changes. If a solenoid fails, the transmission may **lock in a gear, fail to shift, or exhibit erratic behavior**.
- **Solenoid replacements** can be expensive, and some owners report **recurring issues** if the underlying cause (e.g., dirty fluid) isn t addressed.
4. **Limited Modern Technology**
- Compared to **newer transmissions** (e.g., **Ford s 10-speed automatic or ZF 8HP**), the 13GED lacks **advanced shift algorithms, adaptive learning, and fuel efficiency optimizations**.
- It does not offer **as smooth or precise shifts** as modern transmissions, especially in **light-duty applications**.
5. **Rebuild Costs Can Be High**
- While rebuilding a 13GED is **more affordable than some high-end transmissions**, the cost can still be **significant** (typically **$2,000 $4,000** for a full rebuild, depending on parts and labor).
- **DIY rebuilds** are possible but require **specialized knowledge** and tools, increasing the risk of mistakes.
6. **Compatibility Issues in Some Applications**
- While the 13GED works well in **Ford trucks**, it may not be the **best choice for extreme performance builds** (e.g., **high-horsepower turbocharged engines**) without modifications.
- Some **aftermarket installations** (e.g., in non-Ford vehicles) may require **adjustments or additional support systems** to ensure proper function.
7. **Environmental and Emissions Concerns**
- Older transmissions like the 13GED may not meet **modern emissions standards** if modified or used in **high-emission areas**.
- Some **aftermarket modifications** (e.g., **performance torque converters**) can affect **emissions compliance**, requiring additional tuning or approvals.
---
### **Conclusion**
The **Morse 13GED BorgWarner transmission** is a **durable, high-torque-capable automatic transmission** that excels in **heavy-duty applications**, particularly in **Ford Super Duty trucks and diesel-powered vehicles**. Its **robust construction, reliability in tough conditions, and wide compatibility** make it a popular choice for **towing, hauling, and off-road use**.
However, it is **not without drawbacks**. The **complexity of the transmission**, **common failure points (clutches, solenoids, torque converter)**, and **maintenance requirements** mean that **proper care is essential** to avoid costly repairs. While it is **more affordable than some alternatives**, **rebulid costs can still be significant**, and **modern transmissions offer better shift quality and efficiency**.
For **owners who prioritize durability, torque handling, and off-road capability**, the 13GED remains a **strong choice**, especially if they are **willing to invest in maintenance and potential upgrades**. For **light-duty or high-performance applications**, newer transmissions may offer **better shift quality and efficiency**, but the 13GED remains a **proven workhorse** for heavy-duty use.
---
### **Recommendation**
- **Buy the Morse 13GED BorgWarner transmission if:**- You are **running a Ford Super Duty truck, F-250/F-350, or a high-torque diesel engine**.
- You **plan to tow or haul heavy loads frequently** and need a **reliable, high-torque transmission**.
- You are **prepared for regular maintenance**, including **fluid changes, solenoid checks, and clutch inspections**.
- You **want a transmission that is well-supported by parts and mechanics**, especially in Ford truck communities.
- **Consider alternatives if:**- You are **running a light-duty vehicle** (e.g., F-150 with a 5.0L or 3.5L engine) and want **better fuel efficiency and smoother shifts** (e.g., **Ford s 6R140 or 10-speed automatic**).
- You **plan to modify the vehicle for high horsepower** and need a transmission that can handle **extreme torque without frequent failures** (e.g., **ZF 8HP, Allison HD, or a performance-built 13GED with upgrades**).
- You **prefer a transmission with modern shift technology** and **adaptive learning** for better driving feel.
- **For best results:**- **Follow the manufacturer s maintenance schedule** (fluid changes every **30,000 50,000 miles**).
- **Monitor for early warning signs** (rough shifts, slipping, overheating) and **address issues promptly**.
- **Consider upgrading critical components** (e.g., **performance torque converter, upgraded solenoids, or stronger clutches**) if running **high torque or extreme loads**.
- **Have a trusted mechanic perform rebuilds** if needed, rather than attempting
Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such. BORG WARNER 13GED / USED DISCONTINUED BY MANUFACTURER, GEAR REDUCER, 5:1 RATIO, ED SERIES.
Part Number 13GED. Call to use a shipping service other than the ones listed.