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TCI 221000

Low Gear Planetary GM TH-400 (2.10 1st, 1.40 2nd)


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TCI 221000 Low Gear Planetary GM TH-400 (2.10 1st, 1.40 2nd) $1,690.99
To order this item contact Customer Service at 1-800-345-4545.
Low Gear Planetary
GM TH-400 (2.10 1st, 1.40 2nd)


Manufacturer's Part Number:

Low Gear Planetary

TCI offers a variety of low gear planetaries for several of the more popular transmissions. With additional gear reduction in first and second gear, these gear sets work great in all type applications requiring additional gear for better take-off. From heavy drag cars to off-road 4x4 to tow trucks, a TCI low gear planetary can improve low end power.

Low Drag Planetary

This low drag set for the C6 replaces the troublsome stock thrust washers with needle bearings that reduce friction and extend transmission life. Set includes forward planetary assembly, forward clutch hub, reverse planetary assembly, reverse ring gear, rear sprag inner race and roller bearing rear park gear. All thrust washers are replaced by a needle bearing.

Six-Pinion Planetary

The strength of the C4 forward planetary has become an issue with the ever increasing loads that racers are subjecting this transmission to. With this new six-pinion planetary, the load capacity is doubled!

Taking this one stop further is our low-drag planetary set. This will yield both an increase in torque capacity along with a savings in wasted horsepower. By replacing the stock thrust washers throughout the assembly with high-quality needle bearings, friction is greatly reduced. This includes all components of the planetary system, including our 890-527600 six-pinion fouward carrier, and has been machined as a set for proper clearances.

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