1. Torque Converters For Sale
  2. sku: 7184545870244752
  3. DYNAMIC REANUFACTURING DGM28-4

DYNAMIC REANUFACTURING DGM28-4 Torque Converter Gm TH200/325 80-90

fits model: 325, 700.

Dgm28-4 Dynamic Reanufacturing Torque Converter For Gm Th200/325 700 80-90 Hs

( Brand: Dynamic Reanufacturing ), ( Manufacturer Part Number: DGM28-4 ), ( Type: Torque Converter ), ( Country Of Origin: China )

Review DYNAMIC REANUFACTURING Torque Converter Gm Th200/325 80-90 Hs fits 325 700

The **Dynamic ReManufactured DGM28-4 Torque Converter** is a meticulously restored, high-performance replacement designed specifically for General Motors legendary **TH200, TH325, and TH700** transmissions from the **1980s and early 1990s** including the iconic **Corvette, Camaro, Firebird, and high-performance trucks** from that era. Engineered to exceed OEM specifications, this torque converter combines cutting-edge **dynamic re-manufacturing technology** with precision machining, ensuring not only a flawless fit but also superior durability and efficiency compared to aftermarket alternatives. The **DGM28-4** features a **stainless steel pump housing**, reinforced turbine housing, and a **high-torque stamping** for optimal fluid flow and engagement, making it ideal for both street and light track applications. Unlike conventional remanufactured units that may compromise on internal components, this converter incorporates **sealed bearings, precision-balanced rotors, and a robust stator assembly** to minimize slippage and maximize power transfer, even under heavy loads. Its **smooth, progressive engagement** reduces stall speed while maintaining robust torque multiplication, delivering a seamless shift experience that rivals factory-spec performance. Built to withstand the demands of modern fuel-injected engines and high-performance modifications, this torque converter is an excellent choice for enthusiasts seeking a **cost-effective, high-quality upgrade** without sacrificing reliability. Whether restoring a classic muscle car or upgrading a high-mileage GM transmission, the **Dynamic ReManufactured DGM28-4** provides the perfect balance of **performance, longevity, and authenticity** ensuring your drivetrain operates with the same precision and power as it did when it left the factory.

### **Pros and Cons of Buying a Dynamic ReManufactured DGM28-4 Torque Converter for GM TH200/325/700 (1980 1990 High-Speed Models)**

#### **Pros:**

1. **Cost-Effective Replacement** A remanufactured torque converter is significantly cheaper than a new OEM unit, making it a practical choice for budget-conscious buyers. Prices typically range from $150 to $300, depending on condition and seller.

2. **Performance and Reliability** Dynamic (or other reputable remanufacturers) use high-quality materials and precision machining to restore torque converters to near-OEM specifications. A properly rebuilt unit can perform as well as a new one, especially if sourced from a trusted brand.

3. **Compatibility** The DGM28-4 is a common torque converter for GM s TH200/325/700 transmissions in high-speed applications (e.g., Corvette, Camaro, Firebird). A remanufactured version ensures a proper fit without requiring transmission modifications.

4. **Warranty Protection** Many reputable remanufacturers offer warranties (e.g., 90 days to 1 year), providing peace of mind against premature failure. Dynamic, for example, stands behind its products with a solid return policy.

5. **Easier to Source** Unlike OEM units, which may be discontinued or hard to find, remanufactured torque converters are widely available from specialty transmission shops, online retailers, and performance parts stores.

6. **Potential for Upgraded Performance** Some remanufacturers offer performance-enhanced versions with improved stall speed or stronger clutch packs, which can benefit high-performance applications.

7. **Environmentally Friendly** Purchasing a remanufactured part reduces waste compared to buying new, contributing to sustainability efforts.

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#### **Cons:**

1. **Quality Variability** Not all remanufacturers adhere to the same standards. A poorly rebuilt torque converter may have weak clutch packs, improper balancing, or subpar seals, leading to premature failure or transmission issues. Always buy from a well-reviewed source.

2. **Potential for Counterfeit or Mismatched Parts** Some sellers may misrepresent a used or salvaged converter as "remanufactured." Always verify the source and ask for proof of reconditioning (e.g., service records, brand authenticity).

3. **Installation Challenges** If the transmission has internal damage (e.g., worn bearings, damaged pump), a new torque converter alone won t fix those issues. A full transmission service may be necessary, adding to costs.

4. **Limited Customization** Unlike aftermarket torque converters (e.g., Carter, TorqueMaster), remanufactured units are typically stock replacements. If you need a higher stall speed or custom clutch pack, you may need to explore other options.

5. **Risk of Improper Balancing** An unbalanced torque converter can cause vibration, stress the transmission, or even damage the flexplate. Ensure the unit is dynamically balanced before installation.

6. **Warranty Limitations** Some warranties exclude labor costs or may require the transmission to be serviced by an authorized shop, which can be inconvenient.

7. **Potential for Hidden Damage** Even remanufactured converters can have internal wear (e.g., worn stator bearings, degraded clutch material) if not thoroughly inspected. A pre-purchase inspection is advisable.

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### **Conclusion:**

A **Dynamic remanufactured DGM28-4 torque converter** is a **strong, cost-effective choice** for GM TH200/325/700 applications, provided it is sourced from a **reputable remanufacturer** and installed correctly. The pros such as affordability, reliability, and ease of sourcing outweigh the cons for most buyers, especially those on a budget or maintaining classic high-performance vehicles.

However, the cons particularly **quality variability, potential counterfeit parts, and installation risks** require due diligence. **Always purchase from a trusted supplier** (e.g., Dynamic s official dealers, reputable transmission shops, or well-reviewed online retailers). Additionally, **inspect the converter for proper balancing and clutch condition** before installation, and consider a **transmission fluid change** to ensure longevity.

If you re unsure about the condition of your transmission, a **pre-purchase inspection** by a transmission specialist is advisable to avoid costly mistakes.

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### **Recommendation:**

- **Buy from a trusted source** (e.g., Dynamic s authorized dealers, Transmission Specialists, or high-rated online retailers like Summit Racing, RockAuto, or eBay from verified sellers).

- **Verify the converter s service history** (e.g., proof of rebuild, balancing, and clutch replacement).

- **Check for proper balancing** before installation an unbalanced converter can cause vibration and damage.

- **Consider a transmission fluid change** (or full service) if the transmission hasn t been serviced recently.

- **Install with care** follow GM service procedures and ensure the flexplate is properly aligned.

- **Monitor performance** listen for unusual noises (e.g., whining, grinding) and check for leaks or overheating.

For most **1980 1990 GM high-speed models**, a **Dynamic remanufactured DGM28-4 is a reliable and practical upgrade** that balances cost, performance, and availability. If you re working on a **high-mileage or heavily modified vehicle**, pair it with a **transmission fluid flush** and consider a **performance clutch pack** if available from the remanufacturer.

Details:

Dynamic Reanufacturing DGM28-4 Torque Converter for GM TH200/325, 700 80-90 HS.

part #: dgm284 prices

  • $161.18-$179.98

specifications torquconv:

  • for models: 325, 700
  • brand: Dynamic Reanufacturing
  • mpn: Dgm28-4
  • type: Torque Converter
  • country of origin: China

general torquconv:

  • condition: Remanufactured
  • Car Truck Parts Accessories > Transmission Drivetrain > Torque Converters

returns torquconv:

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

seller torquconv:

  • rating: 99.7%
  • city: North Salt Lake, Utah
  • # reviews: 64675

payments torquconv:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping torquconv:

  • cost: $0.00
  • carrier: UPS
  • transit: 4-6 Days
  • service: UPS Ground
  • class: Standard
  • type: Fixed

offer torquconv:

  • options: Ship-to-home
  • started: April 4, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
for models: 325, 700, type: torque converter, country of origin: china,
category: auto parts > car truck parts accessories > transmission drivetrain > torque converters, sku: 7184545870244752,
Dynamic Reanufacturing DGM28-4 Is Similar To:
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2 offers $161.18–$179.98 USD
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