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#91029106
Remanufactured 4WD TH350 Transmission, Rated 450 Horsepower
- Remanufactured 4WD TH350 Transmission 450HP, New USA frictions and seals throughout, New intermediate band
- Superior HD shift kit, New front pump gears, All new bushings, New low reverse and intermediate sprag
- Added clutches throughout for increased holding capacity, New thrust washers, Chrome Pan with drain plug
$1,916.99
/each
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This part is Backordered. We currently do not have an estimate when this item will ship.
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Product Summary
TH350, Three Number of Gears, Aluminum
- Remanufactured 4WD TH350 Transmission 450HP, New USA frictions and seals throughout, New intermediate band
- Superior HD shift kit, New front pump gears, All new bushings, New low reverse and intermediate sprag
- Added clutches throughout for increased holding capacity, New thrust washers, Chrome Pan with drain plug
- 6" Tailshaft (short, longer lengths available),
- No core charge, no torque converter included
Key Specs
| Valve Body Style | Standard Valve Body |
| Lockup Compatible | No |
| Material Type | Aluminum |
| Finish | Natural |
| Flexplate Included | No |
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Return PolicySpeedway Motors 91029106 Details
Speedway Motors 91029106 Details
Elevate your vehicle's performance with our premium remanufactured 4WD TH350 Transmission, expertly engineered to deliver exceptional power and reliability for up to 450 horsepower applications. Meticulously rebuilt in the USA, this high-performance transmission incorporates top-quality components and advanced upgrades to ensure superior durability, smooth shifting, and enhanced holding capacity under demanding conditions. Designed for enthusiasts and professionals alike, this TH350 transmission is ready to handle the rigors of high-torque environments, making it an ideal choice for off-road, street, or performance vehicles.
Each unit undergoes rigorous dyno testing to guarantee flawless operation before shipping, ensuring you receive a product that performs as promised. Please note that residual transmission fluid may be present in the packaging due to this testing process—this is normal and does not indicate a leak. With no core charge and a sleek chrome pan with a drain plug for easy maintenance, this transmission offers unmatched value and convenience. A 6-inch tailshaft is standard, with longer lengths available to suit your specific build requirements. (Note: Torque converter not included.) Street King valve body modified with shift improvement feature for firmer, later shifts and manual downshifting. No kickdown cable provision.
Key Features:
- Equipped with new USA-made frictions and seals for maximum durability and performance.
- Features a Superior HD shift kit and new front pump gears for crisp, reliable shifting.
- Upgraded with additional clutches, new low reverse and intermediate sprag, and a new intermediate band for superior torque handling.
- Includes all-new bushings and thrust washers to ensure smooth operation and extended lifespan.
- Comes with a chrome pan and drain plug for easy maintenance, no core charge, and customizable tailshaft lengths.
Note: Street King valve body modified with shift improvement feature for firmer, later shifts and manual downshifting. No kickdown cable provision.
Warranty Information
One-Year Manufacturer's Defect Warranty: Warranty coverage is limited to defects in materials and workmanship and begins on the date of shipment, not the installation date. This warranty does not cover failures resulting from improper installation, inadequate cooling, misuse, abuse, neglect, contamination, or improper maintenance.
To maintain warranty eligibility, the following requirements must be met: the torque converter must be replaced, cooler lines must be thoroughly flushed, the TV cable must be properly adjusted (where applicable), the MAF sensor must be cleaned on electronically controlled transmissions, all DTC codes must be cleared, and Dexron III transmission fluid must be used.
The purchaser is solely responsible for all shipping, freight, transportation, and associated costs required to return the unit to the manufacturer/rebuilder for warranty inspection, evaluation, repair, or replacement. Warranty coverage is limited to repair or replacement of the defective component at the manufacturer's discretion. No refunds, credits, or reimbursement will be provided for units that have been installed, used, or submitted for warranty consideration.
For help with installation, technical troubleshooting, or warranty inquiries, please contact the manufacturer/rebuilder directly. If you need their contact details, reach out to our Customer Support Team and we will provide them for you. Please note that once installed, this item cannot be returned to the place of purchase, as all warranty claims, repairs, replacements, and related support are handled directly through the manufacturer/rebuilder in accordance with their warranty policies.
Speedway Motors 91029106 Specifications
Speedway Motors 91029106 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91029106 |
| Brand | Speedway Motors |
| Valve Body Style | Standard Valve Body |
| Lockup Compatible | No |
| Material Type | Aluminum |
| Finish | Natural |
| Flexplate Included | No |
| GENERAL | |
| Number of Gears | Three |
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