DACCO 26956KDWH Auto Trans Torque Converter
fits model: Impala. make: Chevrolet. year: 1980–1984.
( Brand: Dacco ), ( Manufacturer Part Number: 26956KDWH ), ( Part Type: Torque Tran Converter ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Automatic Transmission Torque Converter Converter Codes, . ), ( Years: 1980 1981 1982 1983 1984 ), ( Application: Chevrolet Impala Auto Trans Torque Converter ), ( Product Name 2: Automatic Transmission Torque Converter ), ( Cs-sku: 400 )
Review DACCO Chevrolet Auto Trans Torque Converter fits IMPALA 1980–1984
The **DACCO 26956KDWH Torque Converter** is a high-performance, direct-fit replacement designed specifically for the **1980 1984 Chevrolet Impala** models equipped with an **automatic transmission**, particularly those featuring the **THM725C or THM725C1** transmission series. Engineered to meet the demanding requirements of classic American muscle and cruising sedans, this torque converter is meticulously crafted to restore optimal power transfer, smooth shifting, and reliable operation to your Impala s drivetrain. Built with **high-quality aluminum housing** and reinforced internal components, the DACCO converter is engineered to handle the torque demands of engines ranging from the robust **305 V8** to the powerful **454 Big Block**, ensuring seamless engagement and efficient fluid circulation. Its **precision-machined impeller and turbine blades** are designed to maximize fluid flow, reducing slippage and enhancing overall transmission performance, which is critical for maintaining the classic driving experience of these iconic vehicles. The converter s **direct bolt-on compatibility** eliminates the need for modifications, making installation straightforward for both seasoned mechanics and DIY enthusiasts. Whether you re restoring a daily driver, preparing for a car show, or simply seeking to revive the original performance of your Impala, the DACCO 26956KDWH is a dependable choice that balances durability with performance, ensuring your transmission operates with the same fluidity and responsiveness as it did when the vehicle was new.
### **Pros and Cons of Buying a DACCO 26956KDWH Torque Converter for a 1980-1984 Chevrolet Impala (Auto Transmission, 1981-1982 Models)**
#### **Pros:**1. **Compatibility** The DACCO 26956KDWH is specifically designed for GM 3-speed automatic transmissions (THM720, THM725, THM727) used in the 1980-1984 Chevrolet Impala. This ensures proper fitment without modification, reducing the risk of installation errors.
2. **Performance Improvements** DACCO torque converters are known for better stall speed and torque multiplication compared to stock units. This can improve acceleration, especially in older vehicles where the transmission may be worn or the engine lacks power.
3. **Durability** DACCO converters are built with high-quality materials, including stamped steel stamping and durable clutch packs, which can outlast the stock unit, particularly in high-torque applications or aggressive driving conditions.
4. **Ease of Installation** Since it s a direct replacement, swapping it in requires minimal effort just removing the old converter and bolting in the new one. No major transmission disassembly is needed unless there are other issues.
5. **Cost-Effective Upgrade** While not the cheapest option, it is more affordable than a full transmission rebuild or replacement. For a vehicle with a worn-out stock converter, this can be a practical middle-ground solution.
6. **Compatibility with Modifications** If you ve added performance parts (e.g., a performance exhaust, turbocharger, or engine modifications), a stronger torque converter can help prevent transmission damage by handling increased torque loads.
7. **Warranty Coverage** DACCO offers warranties on their converters, providing some peace of mind against premature failure due to defects.
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#### **Cons:**1. **Potential Overkill for Stock Engines** If your Impala s engine is stock (e.g., 250-305 V8 or 250-307 inline-six) without modifications, the improved stall speed of the DACCO converter may not provide noticeable benefits. In some cases, it could even cause slight hesitation during shifts if the transmission isn t tuned to it.
2. **Shift Quality Concerns** Some drivers report that aftermarket converters can lead to harsher shifts or a "jerky" feel, especially if the transmission fluid is old or the valve body isn t adjusted properly. This may require tuning or fluid changes to mitigate.
3. **Cost Relative to Stock Replacement** While cheaper than a full transmission rebuild, a DACCO converter is still an expensive upgrade (typically $200 $400 depending on the market). If the stock converter is failing due to minor wear, a simple rebuild might be more cost-effective.
4. **Risk of Improper Fitment** If the transmission housing or bellhousing isn t perfectly aligned, the converter may not seat correctly, leading to leaks or poor performance. This requires careful installation.
5. **Limited Longevity in Severe Conditions** While durable, DACCO converters are not indestructible. In extreme towing, heavy-duty use, or with poor maintenance (e.g., dirty fluid), they may wear out faster than expected.
6. **No Guarantee of Fixing Underlying Issues** If your transmission has internal damage (e.g., worn bands, solenoids, or pump issues), replacing just the converter won t fix those problems. Symptoms like slipping or delayed engagement may persist.
7. **Aftermarket Parts Reliance** Since it s not an OEM part, some mechanics may be less familiar with installation or troubleshooting issues, potentially increasing repair costs if problems arise.
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### **Conclusion:**The **DACCO 26956KDWH torque converter** is a solid choice for a **1980-1984 Chevrolet Impala with an automatic transmission**, particularly if you re looking to:
- Improve acceleration in a modified or high-torque setup.
- Replace a failing stock converter that s causing poor performance.
- Extend the life of your transmission with a more robust component.
However, it may not be the best investment if:- Your engine is stock and lacks power (benefits will be minimal).
- You re on a tight budget and the stock converter can be rebuilt for less.
- Your transmission has other internal issues that need addressing.
**If you re certain the converter is the root cause of your problems (e.g., weak stall speed, slipping under load) and your vehicle has some modifications or high mileage with a worn stock unit, the DACCO is a worthwhile upgrade.** If you re unsure, consider having a transmission specialist inspect the transmission first to confirm the issue before purchasing.
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### **Recommendation:**1. **Verify the Problem** Rule out other transmission issues (e.g., low fluid, worn bands, or solenoid failure) before buying the converter. A transmission flush and inspection can help.
2. **Check Engine Condition** If your engine is heavily modified (e.g., forced induction, big blocks), the DACCO converter is a better fit. For stock engines, a rebuild of the stock converter may suffice.
3. **Budget Considerations** If you re already spending money on transmission repairs, prioritize fixing other components (e.g., valve body, pump) alongside the converter.
4. **Installation Quality** Have a reputable mechanic install it to ensure proper alignment and fluid setup.
5. **Monitor Performance** After installation, observe shift quality and acceleration. If shifts remain harsh or the converter fails prematurely, reconsider your approach.
**Final Verdict:** **Buy the DACCO converter if you need a performance upgrade or replacement for a worn stock unit in a modified or high-mileage Impala. Otherwise, a transmission rebuild or OEM replacement may be more practical.**
Details:
Parts Geek - For 1980 - 1984 Chevrolet Impala Auto Trans Torque Converter 26956KDWH 1981 1982: Review Fitment Notes to Ensure Proper Fit condition: Remanufactured Brand: Dacco Notes: Automatic Transmission Codes:BE, BE4C, BE4D, BE8D, BE8F, BF, BF4C; Note:Medium Stall 12 Month Warranty Vehicle: Engine: Transmission: Impala5.7L V8THM350C, Impala5.0L Impala3.8L V6THM350C.
part #: 26956kdwh price
- $168.08
specifications torquconv:
- for models: Impala
- for makes: Chevrolet
- for years: 1980-1984
- brand: Dacco
- mpn: 26956kdwh
- part type: Torque Tran Converter
- manufacturer warranty: 12 Month Warranty
- notes: Automatic Transmission Torque Converter Converter Codes, .
- years: 1980 1981 1982 1983 1984
- application: Chevrolet Impala Auto Trans Torque Converter
- product name 2: Automatic Transmission Torque Converter
- cs-sku: 400
shipping torquconv:
- class: Standard
- cost: $0.00
- type: Fixed
- transit: 4-7 Days
- carrier: FedEx
- service: FedEx Ground / FedEx Home Delivery
offer torquconv:
- sold: 0
- options: Ship-to-home
- quantity: 1
- started: April 17, 2026
- availability: In Stock
payments torquconv:
- credit card: Discover
- other
- wallet: Apple-pay
returns torquconv:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
general torquconv:
- Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters
- condition: Remanufactured
seller torquconv:
- # reviews: 328783
- city: Rockville Centre, New York
- rating: 98.8%
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